Fri, 16 July 2021, 11:00 UTC — Sun, 18 July 2021, 23:59 UTC 

On-line

LIT CTF event.

Format: Jeopardy Jeopardy

Official URL: https://lit.lhsmathcs.org/

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

Future weight: 23.87 

Rating weight: 23.87 

Event organizers 

Lexington Informatics Tournament CTF 2021 is a Jeopardy-style, beginner-friendly online CTF that's open to everyone. It is hosted by the LexMACS club from Lexington High School.
You may form teams of up to 3 contestants!

Sponsors:
- Trail of Bits
- Wolfram Alpha
- Digital Ocean
- MIT Beaver Works
- Xcamp Academy
- Texas Instrument
- AOPS.

For more information, visit our website at https://lit.lhsmathcs.org/
You can also join our discord server https://discord.gg/k6yzFdZ

Prizes

In total, we have more than $7000 worth of awards to distribute across CTF and Standard Round! Teams with superb performance will receive prizes ranging from DigitalOcean credits to Amazon Giftcards.

Scoreboard

475 teams total

PlaceTeamCTF pointsRating points
1 b3c 8304.00047.740
2 rebeccapurplepwn 7030.00032.143
3 bugabugabugabugabugabugabugabooooooooo 6049.00025.345
4 OOOORRRRRRRRRRRRRRRRRRRZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ 5937.00023.034
5 phillip crashed the plane 5687.00021.121
6 HackingForSoju 5477.00019.722
7 your choice 5470.00019.134
8 PGiatasti 4878.00017.006
9 SALZZAG 4675.00016.091
10 Arf 4524.00015.391
11 ST4RT 4449.00014.959
12 Boys Who Cry 4357.00014.513
13 /(spin)*s/ 4332.00014.289
14 TeamCC 4300.00014.065
15 mathLQDKH1619 4263.00013.845
16 idek 4258.00013.732
17 OyuSec 4214.00013.517
18 thehackerscrew 4134.00013.209
19 Sp33d_0f_T1m3 4124.00013.111
20 WeCode 4076.00012.910
21 NUSHmallows 4057.00012.799
22 1gy 4020.00012.641
23 I Couldn't Solve The USACO Bronze Problems My Teacher Gave Me, So I Got Reincarnated As A Lazy 3D Self-Balancing Persistent Segm 3963.00012.430
24 Sinn3rB0y5 3957.00012.369
25 Water bois 3792.00011.855
26 w1ldc4t 3784.00011.795
27 burner_herz0g 3741.00011.638
28 Cyberholics Anonymous 3720.00011.546
29 m1z0r3 3644.00011.298
30 Wanna.W1n 3600.00011.144
31 Singapore Legged Family 3580.00011.061
32 fr334aks 3504.00010.818
33 purf3ct 3475.00010.712
34 Silver Catalysts 3440.00010.590
35 STeam 3434.00010.553
36 n00bzUnit3d 3416.00010.482
37 0xDoge 3379.00010.358
38 ItzyBitzySpider 3324.00010.183
39 IrisSec 3324.00010.167
40 shiba gang 3250.0009.939
41 floofers 3232.0009.873
42 dtl 3190.0009.738
43 ONO 3183.0009.705
44 Cryptonite 3183.0009.692
45 GCRSEF Gang 3139.0009.554
46 --- PRIZE CUTOFF --- 3129.0009.513
47 SamaraHackers 3098.0009.413
48 bi0sblr 3081.0009.354
49 DUT_SSW 3066.0009.300
50 Alakadarnya 3010.0009.130
51 BTeam 2944.0008.931
52 PwnProphecy 2942.0008.916
53 n0t1337y3t 2932.0008.878
54 DefyGG 2901.0008.781
55 nvllptr 2900.0008.770
56 interlaketeam1 2884.0008.716
57 acdwas 2875.0008.683
58 ri5e 2853.0008.613
59 F0rm3rCh1ldr3n 2843.0008.577
60 OLAN 2784.0008.400
61 AWP? 2783.0008.391
62 classun9 2779.0008.373
63 she 2775.0008.356
64 RPCA Cyber Club 2774.0008.347
65 coldboots 2765.0008.315
66 tmw orz 2682.0008.071
67 Ashes 2670.0008.031
68 AdnanSlef 2667.0008.017
69 NAZCA 2656.0007.981
70 Askar Cyber Bertuah 2641.0007.933
71 Catastrophe 2631.0007.899
72 blair blezers ctf 2625.0007.877
73 O(n!) 2622.0007.864
74 nhl4000 2619.0007.851
75 flag{}___Orz 2600.0007.792
76 kx 2600.0007.788
77 PurpleCrayon Fan Club 2581.0007.729
78 Stuyvesant Floofers 2550.0007.636
79 CSALab_Sec 2542.0007.609
80 4to3 2508.0007.508
81 Martial_Law_Enforcer 2500.0007.481
82 stankc 2487.0007.440
83 CODEVID-19 2456.0007.347
84 Lexington High School 2453.0007.335
85 Friendly Hacks 2432.0007.272
86 rabbitsthecat 2405.0007.191
87 discordgang 2394.0007.156
88 Applied Cybersecurity Society 2393.0007.150
89 SadPlace1337 2393.0007.147
90 cowng 2390.0007.135
91 fdb 2386.0007.121
92 Federal Bird Intelligence 2380.0007.101
93 PatanjaliHax 2366.0007.058
94 rusha 2365.0007.052
95 Spikers 2355.0007.021
96 CSKMA 2339.0006.972
97 Nupakachi 2335.0006.958
98 idk 2294.0006.838
99 HowsWeather 2280.0006.795
100 Blue Hens 2279.0006.790
101 X-Camp O(n log n) 2277.0006.782
102 Cut3_Guys 2265.0006.745
103 FlagFiends 2262.0006.734
104 R0_NIN 2249.0006.694
105 SiliconBits 2245.0006.681
106 Killer Queen 2244.0006.676
107 1nf1n1ty 2242.0006.668
108 vladamg98nco 2234.0006.643
109 CCUG 2230.0006.629
110 f.7jy 2167.0006.446
111 level_Zero 2154.0006.407
112 X-Camp AAJ 2143.0006.373
113 CNCM Team 1 2136.0006.351
114 Ja4V8s28Ck 2131.0006.335
115 X-Camp BSJ 2130.0006.330
116 EZFFT 2127.0006.320
117 R4013 2122.0006.304
118 CyberYoddha 2116.0006.285
119 Volcano 2113.0006.274
120 CommanderSwag 2111.0006.267
121 The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. 2086.0006.194
122 ihnf 2082.0006.180
123 cantsolvediv2a 2073.0006.153
124 pingCTF 2028.0006.022
125 ΘBD7WW 2023.0006.006
126 scrubs 2022.0006.002
127 imalone 2012.0005.971
128 gromperen 2012.0005.970
129 3 guys one shell 1997.0005.925
130 JellyThatCantHack 1994.0005.915
131 Ziziz Zecurity 1994.0005.914
132 Lia 1984.0005.884
133 LinyTail 1948.0005.779
134 VIkings 1911.0005.671
135 heri pheri 1899.0005.636
136 !notAlmond 1894.0005.620
137 taskforce141 1891.0005.610
138 Isec-U.O 1885.0005.591
139 Not Polaris 1883.0005.584
140 Towson Solo 1879.0005.572
141 fzhshzh 1878.0005.568
142 wackers 1875.0005.558
143 TNCyberSec 1870.0005.542
144 Neya 1868.0005.535
145 FantasqueX 1863.0005.520
146 OAAOAOAOOOAO 1810.0005.366
147 c0mr4d3 1790.0005.308
148 Team Solo 1773.0005.258
149 RYCH 1773.0005.257
150 l33t1m 1773.0005.256
151 ore0 1765.0005.232
152 Dragonfruit stew 1757.0005.208
153 0x435446 1751.0005.189
154 Neo2854 1703.0005.050
155 dczia 1696.0005.029
156 The Biologists 1685.0004.997
157 FrostByte 1676.0004.970
158 Flaggermeister 1662.0004.929
159 BackMoon 1654.0004.905
160 white-give 1646.0004.881
161 avokadi 1643.0004.871
162 psaux 1636.0004.850
163 PoC 1634.0004.843
164 CultOfNull 1629.0004.828
165 attackest 1629.0004.827
166 hackcoeur 1628.0004.824
167 Z3R0 1628.0004.823
168 to^ 1566.0004.644
169 mike4235 fanclub 1559.0004.623
170 ur mom 1553.0004.605
171 nineplusten 1552.0004.601
172 KullaNari 1551.0004.597
173 MetaGrizzly 1537.0004.556
174 byc_404 1537.0004.555
175 Maurus 1531.0004.537
176 Pa0x73cal 1530.0004.534
177 RogersFuriousGeorge 1529.0004.530
178 PC Gang 1526.0004.521
179 jodytrash 1525.0004.517
180 ATMteam 1520.0004.502
181 no0p 1518.0004.495
182 BIT CRIMINALS 1518.0004.495
183 foobugs 1516.0004.488
184 kackaDuAusUsbekistan 1515.0004.485
185 kamadotanjironouta 1514.0004.481
186 Foxes 1514.0004.480
187 BASHing_thru_challenges 1454.0004.307
188 iceq_ 1451.0004.298
189 ahengers 1427.0004.228
190 [email protected] 1427.0004.228
191 zwhubuntu 1425.0004.221
192 th0roid 1422.0004.212
193 X-Camp EFA 1418.0004.200
194 Stringsme 1418.0004.199
195 nyolo 1417.0004.196
196 Security First 1416.0004.192
197 Pro Gamer 1415.0004.189
198 PF2 1415.0004.188
199 pandaman 1413.0004.182
200 astroisbadatctf 1413.0004.181
201 ns4style 1412.0004.178
202 boat 1409.0004.168
203 Ov3rH4ck 1409.0004.168
204 IsolatingBeforeItWasCool 1408.0004.164
205 qpwoeirut fan club 1407.0004.161
206 CyberIV 1407.0004.160
207 ETYB 1406.0004.157
208 L0L 1405.0004.153
209 Agatha Christie 1404.0004.150
210 Rookie441 1403.0004.147
211 SigmaStars 1402.0004.143
212 StrixGoldhorn 1401.0004.140
213 Kirigaya_Kazuto 1357.0004.013
214 Karatus 1353.0004.001
215 Losers 1333.0003.943
216 Icky 1332.0003.939
217 Xpl01t3r 1330.0003.933
218 fl4gs4b33rs 1327.0003.924
219 sapphire 1323.0003.912
220 banua 1315.0003.888
221 3vilbuff3r 1308.0003.868
222 davi_bart 1301.0003.847
223 Team Matrix Elite Hackers 1299.0003.841
224 sayhi 1295.0003.829
225 leagas 1293.0003.823
226 chai_gang 1293.0003.822
227 Team H4C 1291.0003.816
228 11BinaryBishops 1291.0003.816
229 ATeam 1271.0003.758
230 PineAppleUnderTheSea 1226.0003.628
231 0xMonster 1222.0003.616
232 zouba 1211.0003.584
233 Fl4g Sm4sher 1206.0003.569
234 X-Camp++ 1202.0003.557
235 ambigiously everything 1198.0003.545
236 gestalt 1198.0003.545
237 0xF00DFACE 1196.0003.539
238 The_Coming 1190.0003.521
239 The Bitter Vikings 1189.0003.518
240 Z3R05 1187.0003.512
241 quill 1186.0003.508
242 Hidden Issue 1184.0003.502
243 a faulted segmentation 1183.0003.499
244 wabongo 1182.0003.496
245 gruf 1182.0003.495
246 WM Runtime Errors 1182.0003.495
247 Max's Amazing CTF Team 1182.0003.494
248 party pooper 1181.0003.491
249 ElFamoso 1180.0003.488
250 Jacobs 1180.0003.487
251 swedishguy 1179.0003.484
252 babar 1164.0003.441
253 Babbs 1121.0003.317
254 LiONEyes 1110.0003.285
255 SKL 1095.0003.241
256 BreakingBread 1089.0003.224
257 sheila 1089.0003.223
258 toni 1089.0003.223
259 genin.team7 1085.0003.211
260 Jester 1083.0003.205
261 shamooo 1080.0003.196
262 [sqrt (-1) + 1] 1079.0003.193
263 Cyber Command 1077.0003.187
264 Zombies Z 1077.0003.186
265 sir wacker 1076.0003.183
266 DarkBoss 1076.0003.183
267 HHJ 1076.0003.182
268 RogersCoolKids 1076.0003.182
269 weeb chat 1075.0003.179
270 b00t_Error1890 1073.0003.173
271 X-Camp Team 12 1072.0003.170
272 gr3ysh4d0w 1072.0003.169
273 MTL514 1072.0003.169
274 inevitables 1072.0003.169
275 w0rmT34M 1070.0003.163
276 XBin 1069.0003.159
277 $MN43$ 1069.0003.159
278 Kangaroo is best 1069.0003.159
279 CyberNinja 1069.0003.158
280 Amateur 1069.0003.158
281 ~~jinn~~ 1046.0003.092
282 nettoneko 1021.0003.020
283 Bubur Ayam Hiking 1010.0002.988
284 Shinobu 1000.0002.959
285 hakkking 995.0002.944
286 nihuyasebe 995.0002.944
287 p00f 980.0002.900
288 p4snet0 976.0002.888
289 Reputable Craniums 975.0002.885
290 nzm 973.0002.879
291 oman 969.0002.867
292 faboi 968.0002.864
293 ur mom lol 966.0002.858
294 Just for random things 966.0002.858
295 a15k15 965.0002.855
296 CyberOwls 964.0002.852
297 ouillle 964.0002.851
298 CyberQueenMeg 963.0002.848
299 torsh4rk 962.0002.845
300 Azure Assassin Alliance 960.0002.839
301 14 960.0002.839
302 patientTeam 884.0002.620
303 buttowski 875.0002.594
304 UnAnonymous 873.0002.588
305 Seadyot 872.0002.585
306 CodeRams 867.0002.570
307 purpelr0seddd 863.0002.558
308 botb 861.0002.552
309 yonikal56 860.0002.549
310 CyberExploitme 858.0002.543
311 justforfun 855.0002.534
312 dexter 855.0002.534
313 im gonna take a fat L 854.0002.531
314 d1v1de 853.0002.528
315 invisible 852.0002.525
316 OsirisProtocol 852.0002.525
317 Disqualified 852.0002.524
318 JesuCrypt 852.0002.524
319 MyTeam 851.0002.521
320 2cr4sh 851.0002.521
321 cr4ckh0und 837.0002.480
322 y0d31 806.0002.391
323 CRUSADERS 755.0002.244
324 Ausca 752.0002.235
325 Bluestream25 750.0002.229
326 thonk 750.0002.229
327 0xN0L1f3 750.0002.229
328 what 748.0002.223
329 sbs 747.0002.220
330 0x10F2C 746.0002.217
331 ubo_solo 746.0002.217
332 crys2508 746.0002.216
333 P3QU1 745.0002.213
334 Dokko 745.0002.213
335 team botti 745.0002.213
336 two geniosities 744.0002.210
337 TotallyANewbie 744.0002.209
338 Yuki 744.0002.209
339 y00 744.0002.209
340 nltest 744.0002.209
341 SubZer0s 744.0002.209
342 Dexter_ 743.0002.206
343 superswaggywizards 743.0002.205
344 bazinga 743.0002.205
345 xddd 743.0002.205
346 iliterallycare 741.0002.199
347 IronMaiden 671.0001.998
348 DexterDansLeLabo 650.0001.937
349 Sauron 647.0001.928
350 F1ndingN3m0 645.0001.922
351 [email protected] 640.0001.908
352 [email protected] 639.0001.905
353 dark0rder 638.0001.902
354 KapiSec 638.0001.901
355 tata 638.0001.901
356 unko 638.0001.901
357 TeamR0cket 638.0001.901
358 HypeNah 638.0001.901
359 Google Docs Link 636.0001.895
360 MRHS CS CLUB 636.0001.894
361 DP is not an algorithm 636.0001.894
362 LobstersOfTheLake 636.0001.894
363 Upskillerz 636.0001.894
364 oneshot 636.0001.894
365 Bad_Bits 636.0001.894
366 brokenctf 636.0001.893
367 CU Cyber C Team 636.0001.893
368 Honeypot 636.0001.893
369 TEAM INFO 590.0001.761
370 asdasd123 590.0001.760
371 dtro 590.0001.760
372 veryLong 590.0001.760
373 d4rkc0de 536.0001.605
375 Und3r_Th3_R00T 532.0001.593
376 LinuxRiders 532.0001.593
377 Radical Dreamers 532.0001.593
378 Link54 531.0001.590
379 Data Structure Deadheads 530.0001.586
380 kgrzk 530.0001.586
381 TMNT 530.0001.586
382 X-Camp JKS 530.0001.586
383 greenOrangge 530.0001.586
384 Photon Mapper 530.0001.586
385 dontevenknow 530.0001.585
386 Jerryorz 529.0001.582
387 NotHotdog 529.0001.582
388 Dxk 529.0001.582
389 xxyyzz 529.0001.582
390 11:14 474.0001.424
391 hamayanhamayan 461.0001.386
392 Saluu 439.0001.323
393 UFFT 433.0001.305
394 4919 432.0001.302
395 Apple 431.0001.299
396 Placeholder 428.0001.291
397 Cyber Hackz 427.0001.288
398 diverging_lines 426.0001.285
399 MZT 426.0001.284
400 VVV 425.0001.281
401 Tulpar 424.0001.278
402 WGP 423.0001.275
403 butiteam 423.0001.275
404 Flying Chicken 423.0001.275
405 slimefudge 423.0001.275
406 ko1h 391.0001.183
407 Disassembled_Elf 391.0001.183
408 Synt4x 391.0001.182
409 rythm how are you such pwn god plz teach me your ways orz orz OTZ orz OTZ 391.0001.182
410 X0r_x0R 391.0001.182
411 R321min 373.0001.130
412 [email protected] 358.0001.087
413 MultasaekkiCrew 332.0001.012
414 rand101 332.0001.012
415 Auturora 322.0000.983
416 [email protected] 321.0000.980
417 123admin 321.0000.980
418 CantHack 320.0000.977
419 Team J 320.0000.977
420 sababa 320.0000.977
421 Weak But Leet 320.0000.977
422 chaser 320.0000.976
423 Dame Dango 320.0000.976
424 KmaSecurity 320.0000.976
425 Alex 320.0000.976
426 lalala 320.0000.976
427 distractor 320.0000.976
428 TNPT 320.0000.976
429 arinc0 320.0000.975
430 Team null 320.0000.975
431 taidh 320.0000.975
432 :v 320.0000.975
433 TryAgainDz 320.0000.975
434 dsfsdd 320.0000.975
435 among us 318.0000.969
436 AHHHHHHHHHH 318.0000.969
437 Piece of Pi 317.0000.966
438 D4rK</script> 317.0000.966
439 Orion 317.0000.966
440 Beginer01 317.0000.965
441 ee4 317.0000.965
442 pureSec 245.0000.758
443 x$x 229.0000.712
444 Secu 225.0000.701
445 noraneco 216.0000.675
446 cdc dingji player 213.0000.666
447 <OOO> 213.0000.666
448 Bat Squad 213.0000.666
449 X-camp :( 213.0000.665
450 whAaaAaaAaaAAaaaAaaattttt 212.0000.662
451 psycholog1st 212.0000.662
452 M0t0rHead 212.0000.662
453 Codeforces is a project joining people interested in and taking part in programming contests. On one hand, Codeforces is a socia 211.0000.659
454 l3vihackerman 211.0000.659
455 isec-uo 211.0000.659
456 lollo 166.0000.530
457 njnjnjnj 120.0000.397
458 Jahumyru 113.0000.377
459 PagMan 109.0000.365
460 hathi 109.0000.365
461 1t'5_n0t_fla9 109.0000.365
462 gentelman69 108.0000.362
463 cls 108.0000.362
464 falli 106.0000.356
465 BlueNet 106.0000.356
466 Armageddon 106.0000.356
467 gianni 106.0000.356
468 watchbutdonotlearn 106.0000.356
469 ESX4 105.0000.353
470 InfoSecIITR 105.0000.353
471 blue_08 105.0000.353
472 Rn3rd 105.0000.352
473 abcdefg 105.0000.352
474 VidarExploits 105.0000.352
475 xXooXx 105.0000.176
476 guessy chall solver pass is same as team name 105.0000.176
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