Fri, 22 May 2020, 00:00 UTC — Tue, 26 May 2020, 00:00 UTC 

On-line

TJCTF event.

Format: Jeopardy Jeopardy

Official URL: https://tjctf.org/

This event's future weight is subject of public voting!

Future weight: 21.77 

Rating weight: 21.77 

Event organizers 

THE DATES ABOVE ARE WRONG. CHECK THE WEBSITE FOR CORRECT START AND END TIMES.

TJCTF is a Capture the Flag (CTF) competition hosted by TJHSST's Computer Security Club. It is an online, jeopardy-style competition targeted at high schoolers interested in Computer Science and Cybersecurity. Participants may compete on a team of up to 5 people, and will solve problems in categories such as Binary Exploitation, Reverse Engineering, Web Exploitation, Forensics, and Cryptography in order to gain points. The eligible teams with the most points will win prizes at the end of the competition. Anyone is allowed to compete, but only high school teams in the United States are eligible for prizes.

Prizes

TBD

Scoreboard

1205 teams total

PlaceTeamCTF pointsRating points
1 redpwn 2810.00043.540
3 Albytross 2810.00029.027
4 b1c 2810.00027.213
5 L Distribution 2810.00026.124
6 PWN.rar 2810.00025.398
7 The Flat Network Society 2730.00024.260
8 The WINRaRs 2710.00023.717
9 EPT 2665.00023.066
10 A MEOW 2640.00022.630
11 ihscy 2600.00022.122
12 bootplug 2550.00021.570
13 Highway to HAL 2550.00021.430
14 OpenToAll 2540.00021.233
15 SIG0CT 2530.00021.052
16 Callipygian Consortium of Cryptography 2450.00020.342
17 Sentry Whale 2325.00019.293
18 GCI Gophers 2325.00019.222
19 zer0pts 2255.00018.616
20 inSmartCard 2230.00018.365
21 PentaHex 2190.00018.003
22 RooterX 2170.00017.801
23 0x90r00t 2160.00017.681
24 SYPER 2030.00016.634
25 one-liner.pl 1760.00014.506
26 /(spin)*s/ 1750.00014.395
27 Corax 1735.00014.248
28 DarkClover 1720.00014.103
29 MonSec 1655.00013.573
30 Fword 1630.00013.354
31 CTD Elite 1590.00013.021
32 burner_herz0g 1565.00012.805
33 _SKR 1560.00012.746
34 GRIS 1555.00012.687
35 A1ph4Z3r0 1545.00012.592
36 HackingForSoju 1535.00012.497
37 Nupakachi 1525.00012.403
38 TeamShakti 1510.00012.271
39 mushroom 1435.00011.676
40 cR0ot 1425.00011.584
41 Cat Training Force 1420.00011.532
42 free taiwan free hongkong 1400.00011.365
43 mugi 1390.00011.275
44 MV9rwGOf08 1390.00011.264
45 ondrca 1375.00011.136
46 Deadlock Team 1350.00010.932
47 solid-umbrella 1335.00010.806
48 l0r3m1psum 1335.00010.796
49 P.i.n.G 1330.00010.748
50 anime. 1325.00010.701
51 soggy_sidewalk 1310.00010.576
52 Sieberrsec 1260.00010.180
53 NYUSEC 1245.00010.056
54 Shingeki no Chikungunya 1240.00010.010
55 Petir Cyber Security 1230.0009.925
56 break_the_code 1225.0009.879
57 Vox Dei 1220.0009.834
58 Four and a Half Coders 1205.0009.711
59 racecore 1200.0009.666
60 L33t Dev 1195.0009.621
61 husky.png 1185.0009.537
62 DIMI h4ck3r 1175.0009.454
63 Orion_square 1165.0009.371
64 DEADBEEF 1160.0009.327
65 MakMakBak 1155.0009.283
66 Gangsters 1155.0009.278
67 sin(θ) 1150.0009.234
68 Team Woa 1145.0009.191
69 ZeroMemory 1125.0009.031
70 0n3mh5 1125.0009.027
71 ViperX7 1125.0009.022
72 pwnguins 1125.0009.018
73 flexerilla 1120.0008.975
74 APT593 1100.0008.816
75 technic 1100.0008.812
76 Elnath 1095.0008.770
77 xor and the half adder 1090.0008.727
78 Djavaa 1075.0008.607
79 admin' 1065.0008.526
80 PPPC-CTFTeam 1055.0008.446
81 HackademINT 1055.0008.442
82 StarLabs 1050.0008.400
83 noxale 1045.0008.358
84 Pwntera 1020.0008.161
85 Rage Against The Madame 1020.0008.158
86 Wow 1010.0008.078
87 Tsami 985.0007.881
88 Dark Motel 980.0007.840
89 tete2soja 980.0007.837
90 SudoWoodoDoasWoodo 975.0007.796
91 having not fun lol 970.0007.754
92 Ilya 970.0007.752
93 notPearl 970.0007.749
94 Hacky Easter 960.0007.669
95 Lazarus 940.0007.512
96 WRUBLE 930.0007.432
97 cepalopod 910.0007.275
98 Zh3r0_0ffici4l 900.0007.195
99 Alpha666 900.0007.192
100 Burden Bear 900.0007.190
101 utilitas 895.0007.149
102 PwnaSonic 890.0007.109
103 SpeedwagonFoundation 870.0006.952
104 Y-CTF 870.0006.950
105 Knights of the DROP TABLES;-- 860.0006.870
106 mode13h 850.0006.791
107 TeamPowerPrinter 840.0006.711
108 microsoft_sucks 820.0006.554
109 Dashu 815.0006.514
110 Kimchi.Twerkbomb 810.0006.473
111 XternaL 810.0006.471
112 chika 805.0006.431
113 OLAN 805.0006.429
114 naver 805.0006.428
115 Iloveanime13 800.0006.387
116 \ud83d\ude37 800.0006.386
117 Pengen Menanghiks 790.0006.306
118 beerpwn 785.0006.266
119 warlock_rootx 785.0006.265
120 c0d3_h4cki05_ 785.0006.263
121 Zense 785.0006.262
122 Pog Pfyscheing 775.0006.183
123 Globsec 770.0006.142
124 Heroes Cyber Security 765.0006.102
125 Ya! haroo 760.0006.062
126 Null Pointer Exception 755.0006.022
127 conkCS 750.0005.982
128 ripp3rs 750.0005.981
129 BL00PERS 750.0005.979
130 Snack Overflow 745.0005.939
131 bolgia4 745.0005.938
132 SJCTF 740.0005.898
133 T35H 740.0005.897
134 dcua 730.0005.818
135 OpSec 720.0005.739
136 n33d13 720.0005.738
137 efiens 715.0005.698
138 0xBad 715.0005.697
139 0FA 710.0005.657
140 Les Fiers Pingouins 710.0005.656
141 Sanyo 710.0005.655
142 CTF-RU 705.0005.615
143 osusec 705.0005.614
144 Security First 700.0005.574
145 IITGinfosec 700.0005.573
146 Vretherengrammers 700.0005.572
147 x0rc3r3rs 695.0005.532
148 hanto 695.0005.531
149 ISwearIGoogledIt 695.0005.531
150 Defenit 690.0005.491
151 (mendung)10^6 690.0005.490
152 phiax 690.0005.489
153 Aperi'Kube 685.0005.449
154 bob8gook 685.0005.448
155 Digital Dragons 675.0005.370
156 CYberMouflons 675.0005.369
157 Slow Coders 670.0005.329
158 KDB 670.0005.328
159 (cat)amounts 670.0005.328
160 ProgPilot 670.0005.327
161 404! Team name does not exist 665.0005.287
162 noraneco 660.0005.248
163 What's our name lol? 655.0005.208
164 K1_CHW1Y4 650.0005.169
165 runn3r5 650.0005.168
166 ivani 650.0005.167
167 mhorvath 645.0005.127
168 ESCAL8 645.0005.127
169 team_7even 640.0005.087
170 Soljanka 640.0005.086
171 Kecoak Association 640.0005.086
172 Team Fr34ks 630.0005.007
173 johnHonai 625.0004.968
174 Pelarian CP ehe 620.0004.928
175 CyberTrust 620.0004.928
176 ph03n1x 610.0004.850
177 Beyond 610.0004.849
178 milkita 610.0004.848
179 threat.club 605.0004.809
180 fLAGers 600.0004.769
181 Monoo 600.0004.769
182 KWA Dep IT 600.0004.768
183 LibcHasReturned 600.0004.767
184 LoyalFragger 600.0004.767
185 Team Spearmint Rhino 600.0004.766
186 Olaf707 600.0004.765
187 Grizzly 600.0004.765
188 monchu 600.0004.764
189 W3rni0 595.0004.725
190 Pwnie Island 595.0004.724
191 PROACTIVE 590.0004.685
192 DarkArmy 590.0004.684
193 Dc1ph3R 585.0004.645
194 note_kdia 585.0004.644
195 zer0byte 575.0004.566
196 spoilers 575.0004.566
197 outOfCheese 575.0004.565
198 Tinfoil Hats 575.0004.565
199 rampage 570.0004.525
200 Zaqueems 570.0004.525
201 TheARsSquad 560.0004.447
202 Boketta 555.0004.408
203 Covid Kitties 555.0004.407
204 quintuplecs 555.0004.406
205 [MEPhI] Halva w/tears 555.0004.406
206 Two Vulns One Bug 550.0004.367
207 Catzsec 550.0004.366
208 Naisyy 550.0004.366
209 lyc 545.0004.326
210 fuck cyberpatriot 545.0004.326
211 Beep Boop 545.0004.325
212 Nave1337 545.0004.325
213 OAAOAOAOOOAO 540.0004.286
214 reg_time 535.0004.247
215 thediyfactory 535.0004.246
216 MoneyFactory 530.0004.207
217 baboba 530.0004.206
218 KWA-IT 530.0004.206
219 spectrum 530.0004.205
220 Ekusu Di 530.0004.205
221 koliva 530.0004.205
222 phishballs 520.0004.127
223 D351Hackers 520.0004.126
224 maiSHA256 520.0004.126
225 dummyH 520.0004.125
226 BADSUD0'S 520.0004.125
227 Kardia 515.0004.086
228 kerupuksambel 510.0004.047
229 CSI-CSTJEAN 510.0004.046
230 CrackTheFlag 505.0004.007
231 The20thDuck 505.0004.007
232 LibWTF 500.0003.968
233 Futura 500.0003.967
234 Team Steam Stream 500.0003.967
235 onotch 500.0003.966
236 JHDiscord 495.0003.927
237 BackMoon 495.0003.927
238 cyberstudents 495.0003.926
239 UnderDawgs 495.0003.926
240 ampastahu 495.0003.926
241 acdwas 490.0003.887
242 Team ForFun 490.0003.886
243 derp 490.0003.886
244 Senko 490.0003.885
245 fsdaffewa 485.0003.846
246 SPQR 480.0003.807
247 CatGirl Research Club 480.0003.807
248 Flowerzs 480.0003.807
249 404 Brain Not Found 480.0003.806
250 w01verines 480.0003.806
251 Aiskurim 480.0003.805
252 MhackGyver 480.0003.805
253 DayMon 480.0003.805
254 MacacaHub 480.0003.804
255 Lamebots 480.0003.804
256 CatsGetRoot 475.0003.765
257 NULLKrypt3rs 475.0003.765
258 anton3 475.0003.764
259 APA Razi 475.0003.764
260 I_and_i 470.0003.725
261 47 seconds 470.0003.725
262 Bussyma 470.0003.724
263 bora9 470.0003.724
264 hehe 470.0003.724
265 huehue 465.0003.685
266 StrawHats(LK) 465.0003.684
267 sazouki 450.0003.568
268 CSI 445.0003.529
269 kerser 445.0003.528
270 thrumbos 445.0003.528
271 komang n friend 440.0003.489
272 N33rdZ 440.0003.489
273 i n_the_w3ll 435.0003.450
274 Aisyi 435.0003.450
275 tj-blockchain 435.0003.449
276 asdf 430.0003.410
277 hardcode 430.0003.410
278 SealTeam1 425.0003.371
279 Ghosts in the Shell 420.0003.332
280 panana 420.0003.332
281 TLE 420.0003.331
282 Heaven_Hellpline 420.0003.331
283 fzhshzh 415.0003.292
284 31i73_73aM 410.0003.253
285 Lownoise 410.0003.253
286 UBASecCTFs 405.0003.214
287 Sonseon 405.0003.214
288 baby 405.0003.213
289 homeostasis 400.0003.174
290 Astra 400.0003.174
291 Windoze 400.0003.174
292 fitE mE DeVIn 400.0003.173
293 r3tard3r 400.0003.173
294 phishers 400.0003.173
295 Oneirologists 395.0003.134
296 255.255.255.0 395.0003.134
297 anon 395.0003.133
298 Egg Heads 395.0003.133
299 CyberTaskForce Zero 390.0003.094
300 born2scan 390.0003.094
301 0x435446 390.0003.094
302 0xC0FF1D19 390.0003.094
303 stratiflette 385.0003.055
304 Young Republicans for Christ 385.0003.054
305 blackcaps 385.0003.054
306 Atom 385.0003.054
307 Code Black 385.0003.054
308 0xCoCo 380.0003.015
309 echobash 380.0003.014
310 Gokul 380.0003.014
311 yamiza 380.0003.014
312 nhy 380.0003.014
313 La leche de hombre 380.0003.014
314 0xstain 375.0002.975
315 Team_M 375.0002.974
316 polpol 375.0002.974
317 team bagel 370.0002.935
318 Female Nerd 365.0002.896
319 cdpointpoint 365.0002.896
320 DOUBLE STANDARD 360.0002.857
321 PawnKriegz 360.0002.857
322 Confused Programmers 360.0002.857
323 null2root 355.0002.818
324 Cyberlabs 355.0002.817
325 i++ 355.0002.817
326 armydillo 350.0002.778
327 so_noob 350.0002.778
328 darkoob 350.0002.778
329 ShackleMount 350.0002.778
330 ret2school 345.0002.739
331 Mashiro 345.0002.739
332 UnAnonymous 345.0002.738
333 Cyber Security Leaks 345.0002.738
334 tadaaa 345.0002.738
335 WMG 340.0002.699
336 annihilators 340.0002.699
337 Hacktimel 340.0002.699
338 GeeseWithTeeth 340.0002.699
339 arachnex 335.0002.660
340 b4shfire 335.0002.659
341 F5_Experts 335.0002.659
342 crayontheft 335.0002.659
343 kks 330.0002.620
344 nuk3 330.0002.620
345 Solo Dolo 330.0002.620
346 losiny 330.0002.620
347 shut the 325.0002.581
348 MHS Chengzi 325.0002.580
349 S1gm0id 325.0002.580
350 UIT.SoloQ 325.0002.580
351 The Spring-Frogs 325.0002.580
352 Iceclue 320.0002.541
353 pwnPrime 315.0002.502
354 panzeroot# 315.0002.502
355 hackoff 315.0002.502
356 Al3x2 315.0002.502
357 hamayanhamayan 315.0002.501
358 Hus@r1@ 315.0002.501
359 ESColibry 315.0002.501
360 kanyewest 310.0002.462
361 BroncoSec 310.0002.462
362 perpendicular 310.0002.462
363 zeus1337 305.0002.423
364 The Purple Dolphins 305.0002.423
365 manishkumarr 305.0002.423
366 Kiwi 305.0002.422
367 Jolly Roger Insecurity 300.0002.384
368 TahSec 300.0002.383
369 tsustyle 295.0002.344
370 SWV_L 295.0002.344
371 pwned 295.0002.344
372 Kumo 295.0002.344
373 Andteager 295.0002.344
374 SinHack 290.0002.305
375 Chafos 290.0002.305
376 hacktical 290.0002.305
377 VND0ng 290.0002.304
378 noTeamName 290.0002.304
379 An0n 290.0002.304
380 Bar Ilan Team 290.0002.304
381 gamnabit 285.0002.265
382 matan 280.0002.226
383 Porg Pwn Platoon 280.0002.226
384 fr334aks 280.0002.226
385 Four&Six 280.0002.226
386 st8 280.0002.226
387 qemutherapy 275.0002.187
388 mockingjay 275.0002.187
389 RATF-CtF 275.0002.186
390 ru7tyn4 275.0002.186
391 no u decide 275.0002.186
392 TEAM_INFO 275.0002.186
393 sarm 270.0002.147
394 PaperPlaneJR 270.0002.147
395 Runt!m3_3rr0r 270.0002.147
396 HypeNah 270.0002.147
397 exploit_it 270.0002.147
398 dxdragon 270.0002.146
399 n00bs 270.0002.146
400 Necron3574 265.0002.107
401 0verflow 265.0002.107
402 METUNCC 265.0002.107
403 RedOrBluePill 265.0002.107
404 BigBrainBois 260.0002.068
405 pwnthem0le 260.0002.068
406 Let's Take the Stairs 260.0002.068
407 N00B_4rMY 260.0002.068
408 flag{KLWVC} 255.0002.029
409 OverDover 255.0002.029
410 KUDoS 250.0001.990
412 S3cuR1tY_J0k3r$ 250.0001.990
413 Intentions 250.0001.990
414 Israeli Cyber Defense Force 250.0001.989
415 BroCode 250.0001.989
416 TheZakMan 250.0001.989
417 KRM3 250.0001.989
418 8owr - Solo 245.0001.950
419 phalerovia 245.0001.950
420 umneg 245.0001.950
421 0x8Layer 245.0001.950
422 VikasGola 240.0001.911
423 The Dark Side 240.0001.911
424 CalmyFoxes 240.0001.911
425 Monst3r H4us 240.0001.911
426 buuts 240.0001.910
427 chaser 240.0001.910
428 k0nfigs 240.0001.910
429 HuntsvilleTechSupport 240.0001.910
430 meowhaxx 235.0001.871
431 __weak__ 235.0001.871
432 UwU 235.0001.871
433 Golems_treat 235.0001.871
434 Ivkin 235.0001.871
435 chevalo 235.0001.871
436 SecurityFACT 235.0001.871
437 nguyendqn 230.0001.832
438 CORNED GHOST 2000 230.0001.832
439 NJSEC 230.0001.831
440 GloryToGod 230.0001.831
441 4k3l4rr3 225.0001.793
442 Test ct 225.0001.792
443 Just methnostate 225.0001.792
444 vanhelsing 225.0001.792
445 4dr15hy4 225.0001.792
446 morelulz 225.0001.792
447 GeekSec 225.0001.792
448 LinyTail 225.0001.792
449 gitak 220.0001.753
450 newbie89 220.0001.753
451 Team 5 -VIIT 220.0001.753
452 good night 220.0001.753
453 team name 220.0001.752
454 Those who dwells in the marshes 220.0001.752
455 C17H23 220.0001.752
456 %00Byte 215.0001.713
457 Rootless 215.0001.713
458 Tune the Loops 215.0001.713
459 SemCert 215.0001.713
460 Noobs In The Shell 215.0001.713
461 the3000__ 215.0001.713
462 stankc 215.0001.713
463 AnonymousUser_12 215.0001.713
464 Team Solo 215.0001.713
465 ForFun 210.0001.674
466 Bluecat 210.0001.674
467 pcback 210.0001.674
468 JustDucky 210.0001.673
469 cyberhamsters 210.0001.673
470 ByamB4 210.0001.673
471 wwh1323 210.0001.673
472 T-Regex 205.0001.634
473 Glucose Solo Play 205.0001.634
474 101sec 205.0001.634
475 theMachine 205.0001.634
476 ssss@sss 205.0001.634
477 TopWing 205.0001.634
478 CHIqueen 200.0001.595
479 realsungs 200.0001.595
480 Rainbow Unicorns 200.0001.595
481 cute anime girls 200.0001.595
482 HKLBGD 200.0001.595
483 cyb3r_w1z4rds2 200.0001.595
484 Flag_Hunters 200.0001.594
485 UTN 200.0001.594
486 Cyber Chicken 200.0001.594
487 ByteForc3 200.0001.594
488 ByteBandits 195.0001.555
489 0xdeabbeaf 195.0001.555
490 wimpie simpie 195.0001.555
491 CacheD 195.0001.555
492 Lost In The Sauce 195.0001.555
493 cyb3r_w1z4rds1 195.0001.555
494 Spikers 195.0001.555
495 vishwa7 195.0001.555
496 wx-solo 190.0001.516
497 Noob Army 0x1 190.0001.516
498 C0nt1n3nt4l 190.0001.516
499 Shui 190.0001.516
500 9janinjaz 190.0001.516
501 Ghostofsparta 190.0001.515
502 ZombieBot 190.0001.515
503 ISITDTU 190.0001.515
504 GoldenHind 190.0001.515
505 xTU 185.0001.476
506 DaBaddest 185.0001.476
507 _Annie 185.0001.476
508 ITI40 185.0001.476
509 NCCT 185.0001.476
510 ri5e 185.0001.476
511 TheNothing 185.0001.476
512 Underdogs Check Your Logs 185.0001.476
513 PRACTICEONLY 185.0001.476
514 Minus07 185.0001.476
515 holinder4s 185.0001.476
516 knights 180.0001.437
517 N0-M0RE 180.0001.437
518 calcio_catania 180.0001.437
519 XYZ-default 180.0001.436
520 Iam9r00t 175.0001.398
521 nanocomp 175.0001.398
522 EN_Tamir 175.0001.397
523 secsyst.net 175.0001.397
524 p4snet0 175.0001.397
525 Pennant Tellers 175.0001.397
526 maxtamvan 175.0001.397
527 soups 170.0001.358
528 FwPepek 170.0001.358
529 Articuler's Cool Team 170.0001.358
530 p00f 170.0001.358
531 D1sc0nnect 170.0001.358
532 teamone 170.0001.358
533 etc 170.0001.358
534 VN_MSEC 170.0001.358
535 rdaaa 170.0001.358
536 UCB rejects 165.0001.319
537 Original Name 165.0001.319
538 salespies 165.0001.319
539 ASC39D4NTS 165.0001.319
540 AmIRight 165.0001.319
541 Blue Hens 165.0001.319
542 Kyanders 165.0001.318
543 s1g 160.0001.280
544 Binary-killers 160.0001.280
545 Heikoin lenkki 160.0001.280
546 PR3D4T0R5 160.0001.279
547 iSome 160.0001.279
548 KarToff 160.0001.279
549 WaterMelontreee 160.0001.279
550 c4p74In1r5 160.0001.279
551 $wag 155.0001.240
552 teamdpill 155.0001.240
553 elmahdi 155.0001.240
554 cybermonkeys 155.0001.240
555 h4ck7u5 155.0001.240
556 kks_KeKoS_Team 150.0001.201
557 Khopal 150.0001.201
558 Shine 150.0001.201
559 WhatTheShell!? 145.0001.162
560 Theo wants to learn 145.0001.162
561 Kamelbaum 145.0001.162
562 SamaraHackers 145.0001.162
563 JustNotBob 145.0001.162
564 BTeam 145.0001.162
565 popo 145.0001.162
566 QQQQQQ 145.0001.162
567 Pelke smurf 145.0001.162
568 mEgApAwN 145.0001.162
569 Aren 140.0001.123
570 wearenumberone 140.0001.123
571 Mr.Toxic 140.0001.123
572 guest0 140.0001.123
573 fibonacci 140.0001.123
574 Vape_and_Dab 140.0001.123
575 deadinside 140.0001.122
576 A2Z 140.0001.122
577 inv4sion 140.0001.122
578 RUSEC 135.0001.084
579 rooted 135.0001.083
580 Greenlight Academy 135.0001.083
581 team_hacku 135.0001.083
582 Hitori de team 135.0001.083
583 y0F3C4 135.0001.083
584 loolloo 135.0001.083
585 yuk1 135.0001.083
586 TVMS 130.0001.044
587 0xdeadb3ef 130.0001.044
588 REDROOMOFFENSIVE 130.0001.044
589 Sumeru CTF Team 130.0001.044
590 Wolfrevo 130.0001.044
591 birdie 130.0001.044
592 good-moring 130.0001.044
593 Shonan 125.0001.005
594 p0isonP4wn 125.0001.005
595 zst123 125.0001.005
596 RLPW3R 125.0001.005
597 breaking-breakpoints 125.0001.005
598 karudo 125.0001.005
599 Ne0Lux-C1Ph3r 125.0001.005
600 LEPAK GANG 125.0001.005
601 ESILV 125.0001.005
602 Droogs 125.0001.005
603 KXTI_Unity 125.0001.005
604 hope 120.0000.966
605 boomo's clones 120.0000.966
606 SecuriTN 120.0000.966
607 noobs 120.0000.966
608 alimadodo 120.0000.965
609 QYHamster 120.0000.965
610 CybSec 120.0000.965
611 ether_0 120.0000.965
612 Here4TheFood 120.0000.965
613 StrawHatPirates 120.0000.965
614 infreEZPZ 120.0000.965
615 x44 120.0000.965
616 wisteria 120.0000.965
617 th3d0ct0r 115.0000.926
618 updog 115.0000.926
619 Bl4ckEnergy 115.0000.926
620 n00b_atbash 115.0000.926
621 pkucc 115.0000.926
622 Wrth 115.0000.926
623 Hack&co 115.0000.926
624 skif.by 115.0000.926
625 r2s 115.0000.926
626 NGA 110.0000.887
627 n3wb13 110.0000.887
628 Nabla 110.0000.887
629 Sleepy 110.0000.887
630 lasagna 110.0000.887
631 IASG 110.0000.887
632 PickleMorty 110.0000.887
633 HiImjohn 110.0000.887
634 SnowdenDisciples 110.0000.887
635 e3b02fcc 105.0000.848
636 ácaros 105.0000.848
637 After_the_CM 105.0000.848
638 Operation Gill Freedom 105.0000.848
639 StiebenTeam 105.0000.848
640 L0n3w0rr13r5 105.0000.847
641 TeamNeuf 105.0000.847
642 splitline 105.0000.847
643 Jensudy 105.0000.847
644 lordlol 105.0000.847
645 U+1F966 105.0000.847
646 Madison West 105.0000.847
647 ThePacemakers 105.0000.847
648 lifeise99 105.0000.847
649 TEAM0001 105.0000.847
650 Dysfunctional Dinosaurs 105.0000.847
651 ex3x 105.0000.847
652 Bin 100.0000.808
653 T3am_h0ll0w 100.0000.808
654 UrsaMajor 100.0000.808
655 Learning Is Fun! 100.0000.808
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661 YRYR 100.0000.808
662 Intentions3.0 100.0000.808
663 Rag Rul3z 100.0000.808
664 LetUsIn 100.0000.808
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666 Cthulhu Group 95.0000.769
667 Brook Brothers 95.0000.769
668 eshe 95.0000.769
669 InnotecLabs 95.0000.769
670 GautamGreat 95.0000.768
671 femboy hell 95.0000.768
672 thunks 95.0000.768
673 DigitallyEnlisted 95.0000.768
674 f0rsaken 90.0000.730
675 h3xplo1t 90.0000.730
676 *asteRISK* 90.0000.729
677 botb 90.0000.729
678 flag{}___Orz 90.0000.729
679 technicaldog 90.0000.729
680 Lions 90.0000.729
681 Gopa 90.0000.729
682 Lost in Bytes 90.0000.729
683 hello 90.0000.729
684 {default} 90.0000.729
685 lafwd 90.0000.729
686 slz wz 90.0000.729
687 kks_Triggered 90.0000.729
688 Kernel Sanders 90.0000.729
689 Me_alone 90.0000.729
690 Over 90.0000.729
691 Kadrun 85.0000.690
692 ZF6AHHFM 85.0000.690
693 CyberFox 85.0000.690
694 NoSuchAgency 85.0000.690
695 Shalosh 85.0000.690
696 halah 85.0000.690
697 Subhack 85.0000.690
698 exzettabyte 85.0000.690
699 trafik 80.0000.651
700 KXTI_SAFIIN 80.0000.651
701 HELLBORNs 80.0000.651
702 Plumbus Among Us 80.0000.651
703 < Average IQ 80.0000.651
704 B.U.T.T.E.R. 80.0000.651
705 WeiredMachine 80.0000.651
706 BBNB 80.0000.651
707 Lolprerra 80.0000.651
708 blablabal123 80.0000.651
709 Peeths solo endavours 80.0000.650
710 alexander 80.0000.650
711 ace 80.0000.650
712 Klairgo 80.0000.650
713 Maple Bacon 80.0000.650
714 Threezh1 80.0000.650
715 robot 80.0000.650
716 Blinders 80.0000.650
717 R3dFlag 80.0000.650
718 b0ats 75.0000.611
719 VietSec 75.0000.611
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724 foobarlol 75.0000.611
725 L00L 75.0000.611
726 Nakatomi Maintenance 75.0000.611
727 pureSec 75.0000.611
728 Bleubytes 75.0000.611
729 laulens12 75.0000.611
730 dcds 75.0000.611
731 VIkings 75.0000.611
732 <OOO> 75.0000.611
733 TeamTrouble 75.0000.611
734 solobyte 70.0000.572
735 Luca Solapa 70.0000.572
736 NogT0 70.0000.572
737 NoobOne 70.0000.572
738 Berbatang 70.0000.572
739 _null0byte_ 70.0000.572
740 Netkubb 70.0000.572
741 degen squad 70.0000.572
742 anonymous23 70.0000.572
743 adam1 70.0000.572
744 bbb 70.0000.572
745 bl4ckperl97 70.0000.572
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747 Exodus 70.0000.571
748 kxti_snow 70.0000.571
749 Witches 70.0000.571
750 Bash Breakers 70.0000.571
751 Zombickers 70.0000.571
752 isme 70.0000.571
753 TorkyBlorky 70.0000.571
754 first try 70.0000.571
755 sasha 70.0000.571
756 SeventhOA 70.0000.571
757 On1onCTF 70.0000.571
758 StaffsCyber 70.0000.571
759 dzsnowings 70.0000.571
760 Geek 70.0000.571
761 Keep Quite 70.0000.571
762 lathes 70.0000.571
763 GreenHippos 70.0000.571
764 m4rshm4ll0w 70.0000.571
765 leo 70.0000.571
766 The Knights of the Round Table 65.0000.532
767 NerdsRandom 65.0000.532
768 DragonBall 65.0000.532
769 SeurityFirst 65.0000.532
770 teamMe 65.0000.532
771 Horde 65.0000.532
772 dontcare 65.0000.532
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782 bout_to_get_flagged 65.0000.531
783 5Minutes 65.0000.531
784 HighlifeOP 65.0000.531
785 TheGhosts 65.0000.531
786 lonely sheep 60.0000.493
787 fishy fish fish 60.0000.493
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790 virtuoso 60.0000.492
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794 jekrid 60.0000.492
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797 yessir 60.0000.492
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800 CaptinaPewPew 60.0000.492
801 TheDirtyFlaggers 60.0000.492
802 ainsetin 60.0000.492
803 fsociety00 60.0000.492
804 JustFuzzingAround 60.0000.492
805 HiDRA 60.0000.492
806 nakiri 60.0000.492
807 3 Prongs And a Computer 55.0000.453
808 Bloodsail Buccaneers 55.0000.453
809 :pleading_face: 55.0000.453
810 team_davis 55.0000.453
811 TechFreak 55.0000.453
812 Unch Deep 55.0000.453
813 Olympus 55.0000.453
814 michlol502 55.0000.453
815 Eagle 55.0000.453
816 Hooli 55.0000.453
817 rek 55.0000.453
818 Salt Atlas 55.0000.453
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825 Foxes 50.0000.414
826 DL Academy 50.0000.414
828 jpredo 50.0000.414
829 fffm 50.0000.414
830 Omega 50.0000.414
831 Jokers 50.0000.414
832 Coro informal 50.0000.414
833 Just Me 50.0000.414
834 ROOTy 50.0000.413
835 CTF_Crack_The_Firewall 50.0000.413
836 nothingspecial 50.0000.413
837 Sud0 50.0000.413
838 Newone 50.0000.413
839 root 50.0000.413
840 monta 50.0000.413
841 Bois 50.0000.413
842 empty-jack 50.0000.413
843 wyyder 50.0000.413
844 Onnyx 50.0000.413
845 SteinsGate 50.0000.413
846 dontknow 50.0000.413
847 731Sec 50.0000.413
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849 Beta_securiteam 50.0000.413
850 Security is myth 50.0000.413
851 Takjil_Hunter 50.0000.413
852 ANONYBERRY 50.0000.413
853 the_individuals 50.0000.413
854 MKIZ 50.0000.413
855 Soul 50.0000.413
856 West 50.0000.413
857 solo_me 50.0000.413
858 wildhacker 50.0000.413
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860 PIS 45.0000.374
861 DARK↯STARS 45.0000.374
862 DarkerThanOrange 45.0000.374
863 Hac_Seer2312 45.0000.374
864 NU Tigers 45.0000.374
865 lifebow 45.0000.374
866 cosmos 45.0000.374
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868 paradox 45.0000.374
869 SINS 45.0000.374
870 lambda 45.0000.374
871 yopor 45.0000.374
872 Bigos 45.0000.374
873 KXTI_PineCone 45.0000.374
874 CyberGreat 45.0000.374
875 mmaker 45.0000.374
876 The 777 Group 45.0000.373
877 we_are_groot 45.0000.373
878 j4f 45.0000.373
879 Sukhjeet 45.0000.373
880 k0kos 45.0000.373
881 psut 45.0000.373
882 UnKn0wn 45.0000.373
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884 Canary 40.0000.335
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887 InfosecNITAP 40.0000.334
888 pizarron 40.0000.334
889 jammy 40.0000.334
890 UshGaming 40.0000.334
891 Denmark CS Club 40.0000.334
892 isyud 40.0000.334
893 Team Beans 40.0000.334
894 XyberSolos 40.0000.334
895 alpha 40.0000.334
896 OGRE 40.0000.334
897 Cyberholics Anonymous 40.0000.334
898 3C5745Y 40.0000.334
899 Analytical Engine 40.0000.334
900 Ally Squad 40.0000.334
901 Wayne's Weaklings 40.0000.334
902 Alsk 40.0000.334
903 n00b2000 40.0000.334
904 bodhi 40.0000.334
905 n000bs 40.0000.334
906 fs0ci3ty 40.0000.334
907 don's team 40.0000.334
908 Dark Byte 40.0000.334
909 El10n 40.0000.334
910 Nishkarsh 40.0000.334
911 Luk 40.0000.334
912 Piyush 40.0000.334
913 Quasar.B 40.0000.334
914 Arad 40.0000.334
915 shev7a 40.0000.334
916 abenben 40.0000.334
917 ReallySexyAnkles 40.0000.334
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920 TEAM 40.0000.334
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922 l337h4ck3r5 40.0000.334
923 Dokko 40.0000.333
924 Intentions2.0 40.0000.333
925 0|_D5CH00|_ 40.0000.333
926 .EXE 40.0000.333
927 hush 40.0000.333
928 clown_strike 40.0000.333
929 Isec-U.O 40.0000.333
930 Graduated. Now What? 40.0000.333
931 Fulaying!S0L0 40.0000.333
932 ForkBomb 40.0000.333
933 JustLearnin 40.0000.333
934 TheJavaNerd 40.0000.333
935 InfoSecIITR 40.0000.333
936 NewbiesGrow 40.0000.333
937 s1n9l3:pl4y3r 40.0000.333
938 qwer123 40.0000.333
939 KUCS 40.0000.333
940 nnning 40.0000.333
941 dude 40.0000.333
942 Pandora 40.0000.333
943 P@Ge2mE 40.0000.333
944 fsociety 40.0000.333
945 notos 40.0000.333
946 Fire Fox 40.0000.333
947 Jboss2208 40.0000.333
948 [KXTI] SsSsS 35.0000.294
949 xixjun 35.0000.294
950 Void_v2 35.0000.294
951 maker 35.0000.294
952 NotHotdog 35.0000.294
953 marcos 35.0000.294
954 d1rtySt@nl3yz 35.0000.294
955 Quat 35.0000.294
956 @rmy0f0n3 35.0000.294
957 saib3rsp3cs 35.0000.294
958 TheGods 35.0000.294
959 lily 35.0000.294
960 BitFriends 35.0000.294
961 Localhorst 35.0000.294
962 Spaghetti Code 35.0000.294
963 h3llix 35.0000.294
964 1337 35.0000.294
965 Lalaland 35.0000.294
966 b4k3r_str33t 35.0000.294
967 NepSec 35.0000.294
968 KiritoQN 35.0000.294
969 silverangel 35.0000.294
970 chewing gum 35.0000.294
971 neard 35.0000.294
972 rach 35.0000.294
973 test_team01 35.0000.294
974 PingTrip 35.0000.294
975 HTsP Junior 35.0000.293
976 asdffff 35.0000.293
977 Australian Spa Staff 35.0000.293
978 Freakazoids 35.0000.293
979 gruf 35.0000.293
980 xxx 35.0000.293
981 KBJR 35.0000.293
982 KekLolTeam 35.0000.293
983 justest 35.0000.293
984 sudo 30.0000.255
985 kietu 30.0000.255
986 KXTI_ira 30.0000.254
987 kyriwalkthrough 30.0000.254
988 H3ll0 30.0000.254
989 wakfu 30.0000.254
990 Going Solo 30.0000.254
991 ZocGamers 30.0000.254
992 RL22 30.0000.254
993 FirstTest 30.0000.254
994 nt dream team 30.0000.254
995 teeem1 30.0000.254
996 s0l0m4n 30.0000.254
997 The People 30.0000.254
998 ZeptoTeam 30.0000.254
999 Blah Blah 30.0000.254
1000 CodeGladiators 30.0000.254
1001 raf 30.0000.254
1002 l33tyl4ds 30.0000.254
1003 Testing 30.0000.254
1004 jkc 30.0000.254
1005 xatusec-lab 30.0000.254
1006 0xISP 30.0000.254
1007 spencer time 30.0000.254
1008 Gzb 30.0000.254
1009 Destroyers 30.0000.254
1010 Lilac 30.0000.254
1011 whitehathacker 30.0000.254
1012 1dk 30.0000.254
1013 abc 30.0000.254
1014 Alone but strong 30.0000.254
1015 Not so Innocent 30.0000.254
1016 h4ck3r 30.0000.254
1017 crystalsun 30.0000.254
1018 Server 30.0000.254
1019 alphabet 30.0000.254
1020 Bruh Sound effect #3 30.0000.254
1021 AlphaBit 30.0000.254
1022 th3eden 30.0000.254
1023 Superrrrr 30.0000.254
1024 tm_dr0z 30.0000.254
1025 AdiPratama15 30.0000.254
1026 Part-Time Salty Bois 30.0000.254
1027 MCTSSA_Cyber 30.0000.254
1028 Milkyway 30.0000.254
1029 svc0d3 30.0000.254
1030 line brother big math 30.0000.254
1031 fLAGers1 30.0000.254
1032 HxH 30.0000.254
1033 MCID 30.0000.253
1034 TheMindPalace 30.0000.253
1035 kernelRE 25.0000.215
1036 DROPP 25.0000.215
1037 Monstars 25.0000.215
1038 CRUSADERS 25.0000.215
1039 homesarr 25.0000.215
1040 Cobra 25.0000.215
1041 waffles are tasty 25.0000.215
1042 Cyb3r w4rr10r 25.0000.215
1043 xxxx 25.0000.215
1044 hack__era 25.0000.215
1045 ap2005 25.0000.215
1046 what 25.0000.214
1047 nuc13us 25.0000.214
1048 N30 25.0000.214
1049 Los Burritos 25.0000.214
1050 DiGIMON 25.0000.214
1051 tomcr00se 25.0000.214
1052 abcxyzsml 25.0000.214
1053 l42 25.0000.214
1054 sound 25.0000.214
1055 EISCTUTN 25.0000.214
1056 tomteam 25.0000.214
1057 Cjwoslx 25.0000.214
1058 zero 25.0000.214
1059 Yes 25.0000.214
1060 123 25.0000.214
1061 r3b00t_v2 25.0000.214
1062 Delphic 25.0000.214
1063 KitchenCon 25.0000.214
1064 SoupSolo 25.0000.214
1065 Rusk 25.0000.214
1066 idevlab 25.0000.214
1067 Honeypot 25.0000.214
1068 knockout 25.0000.214
1069 alaba 25.0000.214
1070 $_GET(["CyberOps"]) 25.0000.214
1071 haha yes 25.0000.214
1072 tokaa 25.0000.214
1073 Cosmic4 25.0000.214
1074 mephisto 25.0000.214
1075 SecurityFactorial 25.0000.214
1076 Blight_Force 25.0000.214
1077 asdiml 25.0000.214
1078 Xeerous 25.0000.214
1079 The Society 25.0000.214
1080 dotlike 25.0000.214
1081 kks_cyBeer_anonYmus 25.0000.214
1082 s111 25.0000.214
1083 Pampatron 25.0000.214
1084 Pwn All The Things 25.0000.214
1085 GYNSEC 25.0000.214
1086 KXTI_MAKHUS 20.0000.175
1087 cybermen 20.0000.175
1088 EdTheLegendary 20.0000.175
1089 S1gm0id2 20.0000.175
1090 Kaede 20.0000.175
1091 LeLLE 20.0000.175
1092 rinagert512 20.0000.175
1093 Single boy 20.0000.175
1094 DarkEnigma 20.0000.175
1095 W3I$3N 20.0000.175
1096 0x00SUDO 20.0000.175
1097 ProutTeam 20.0000.175
1098 PITECH 20.0000.175
1099 Fish Army 20.0000.175
1100 dGVhbW5hbWU= 20.0000.175
1101 Archote Team InfoSec 20.0000.175
1102 Illiterate Lemmings 20.0000.175
1103 retsam1 20.0000.175
1104 R3H4CK 20.0000.175
1105 evandrix 20.0000.175
1106 FuZZers 20.0000.175
1107 KXTI_SSGS 15.0000.136
1108 question78 15.0000.136
1109 Happymisc 15.0000.136
1110 irrelevant 15.0000.136
1111 Revengers 15.0000.136
1112 Hash Slinging Hackers 15.0000.136
1113 sync 15.0000.136
1114 Kintus 15.0000.136
1115 Gilgamesh 15.0000.136
1116 g1v3m3chees3 15.0000.136
1117 NULL Life 15.0000.136
1118 tryhardboi 15.0000.136
1119 tykawaii 15.0000.136
1120 Leery 15.0000.136
1121 rio454 15.0000.136
1122 MozzNET 15.0000.136
1123 lonewolf_rion 15.0000.136
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1125 UIT.JustFreshMen 15.0000.136
1126 apr1lf00l 15.0000.136
1127 YEEEEEEEEEEEEE 15.0000.136
1128 Saudi 15.0000.136
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1130 St0rm 15.0000.135
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1132 Malware 15.0000.135
1133 PowerStream3604 15.0000.135
1134 LearnersIndia 15.0000.135
1135 CTF4LIFE 15.0000.135
1136 Cocese 15.0000.135
1137 deiknymi0 15.0000.135
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1140 D4RKFL0W 15.0000.135
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1148 ttz 15.0000.135
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1150 bhxdn 15.0000.135
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1156 seadog007 15.0000.135
1157 tjctfiitr 15.0000.135
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1159 BestBassPlayers 15.0000.135
1160 Raspberrypi 15.0000.135
1161 Burts 15.0000.135
1162 blahblah 15.0000.135
1163 KXTI_L17 10.0000.096
1164 welcome 10.0000.096
1165 bored 10.0000.096
1166 asdfg 10.0000.096
1167 flyfree 10.0000.096
1168 lolboy 10.0000.096
1169 kratosteam 10.0000.096
1170 R03KY 10.0000.096
1171 Just n00b 10.0000.096
1172 Yeet 10.0000.096
1173 testeg 10.0000.096
1174 dfijef 5.0000.057
1175 K1_BZ4F 5.0000.057
1176 Sampled 5.0000.057
1177 crw 5.0000.057
1179 xD? 5.0000.057
1180 Rua Rua 5.0000.057
1181 CakeTi 5.0000.057
1182 semcwang 5.0000.057
1183 Renekt0n 5.0000.057
1184 zer0z 5.0000.057
1185 Do4Fun 5.0000.057
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1189 100ping!attack 5.0000.057
1190 Hisoka's team 5.0000.057
1191 enZyme 5.0000.057
1192 Marvels 5.0000.057
1193 JohnnyTeam 5.0000.057
1194 Cadill'hack 5.0000.057
1195 L0ckD0wn 5.0000.057
1196 TZU 5.0000.057
1197 TheBestUsers 5.0000.057
1198 teamten 5.0000.057
1199 teamteamteam 5.0000.057
1200 hackers_vi 5.0000.057
1201 Old Blood 5.0000.057
1202 The_Shy 5.0000.057
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1204 exd0tpy 5.0000.057
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KyleForkBombMay 26, 2020, 2:55 a.m.

TJCTF 2020 is NOT over yet. Please DO NOT post solutions or flags yet. Thanks for understanding!


vimMay 26, 2020, 11:43 p.m.

This CTF should be banned for lifetime, admins are RUDE, unresponsive, flags leaked, date shifted by one day, bad infrastructure. Server asking to answer capthca each time you access the platform. There were some CTF with no good quality but admins were there to support participants. This CTF is crappy from one hand and admins are crappy also in the other hand.
Please don't upload the scoreboard ! crappiest CTF ever seen !


NotDeGhostMay 26, 2020, 11:57 p.m.

Problem quality may not have been the greatest, but the quality of infrastructure and admin support largely made up for it. The flag leak was unavoidable - some malicious players decided to upload flags on the leaderboards and there was nothing the admins could od about it. Some players might have had a few problems because the admins were entirely US-based, but this wasn't an issue for us. Overall, the CTF was on the better-end in terms of quality and would definitely recommend participating if it happens again next year.


0x5444May 27, 2020, 12:29 a.m.

Agreed. While there were some outages, I otherwise thoroughly enjoyed the CTF, especially since it had plenty of challenges that I think were of suitable difficulty for me, a relative beginner, that weren't easy but weren't impossible either. Nice work, guys.


RazviMay 27, 2020, 6:44 a.m.

I agree with the last two comments. While it's true that there were some infrastructure problems and flags leaks, the overall experience was great for me. I enjoyed the challenges and I appreciate there was a really wide variety of them. Thanks to the organizers and see you all next time :)


CsEnoxMay 27, 2020, 6:57 p.m.

Even i agree with these negative comments !