Fri, 12 Sept. 2025, 12:00 UTC — Sun, 14 Sept. 2025, 12:00 UTC 

On-line

TBTL CTF event.

Format: Jeopardy Jeopardy

Official URL: https://fortid.ctfd.io/

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

Rating weight: 30.00 

Event organizers 

This is the third global CTF organized by employees of Blockhouse Technology Zagreb (tbtl.com).

This time, under our new brand name - Fort ID (https://fortid.com/) - a privacy-first, secure, and EUDI compliant identity solution.

The contest will be in the Jeopardy format, featuring all of the standard categories (web, crypto, rev, pwn, misc).

We will have a wide range of challenges, from beginner-friendly ones, all the way to some spicy ones which should hopefully be interesting to seasoned players as well.

For more details, please visit https://fortid.ctfd.io/

If needed, you can always contact us at [email protected] or our Discord server (https://discord.gg/G2n2Eqxa).

Scoreboard

553 teams total

PlaceTeamCTF pointsRating points
1 w4llz 8546.00060.000
2 ICC UH 8054.00043.273
3 Information Security PTIT 6723.00033.601
4 FINA CA 6139.00029.050
5 Lil L3ak 6084.00027.357
6 M4SEC 5698.00025.002
7 napwnli 5226.00022.631
8 NyxKittens 5183.00021.944
9 Emu Exploit 5145.00021.394
10 $cr1pt_K1dd13$ 4830.00019.955
11 ResetSec 4539.00018.661
12 h4tum 4537.00018.427
13 Azure Assassin Alliance 4466.00017.985
14 PwnSec 4318.00017.301
15 SIGPwny 4239.00016.881
16 M3RC3N4RY 3776.00015.130
17 0xL4ugh 3752.00014.936
18 H17M4N 3676.00014.571
19 SleepyHollow 3586.00014.167
20 CSG 3198.00012.726
21 SDSU CDT 3048.00012.128
22 0x5ky 2952.00011.726
23 MindCrafters 2900.00011.485
24 Shellskapsresan 2888.00011.388
25 libbabel.so 2886.00011.331
26 BOBACTF 2856.00011.180
27 Phish Paprikaš 2806.00010.961
28 RAT?! 2794.00010.880
29 RubiyaLab 2728.00010.611
30 0M3G4_SQU4D 2603.00010.138
31 teapp 2579.00010.021
32 xSTF 2550.0009.889
33 MaaSec 2438.0009.467
34 UIT_TURTLE 2333.0009.072
35 VSL_P4rad0x 2266.0008.812
36 s1lv3r_Bull3t 2186.0008.507
37 USTC-NEBULA 2121.0008.256
38 Cyb3r_Ph4nt0ms 2088.0008.119
39 teamnaychuacotenxd 2079.0008.067
40 TaiwanDing 2015.0007.823
41 PTIT: Wh0ami.sh 1992.0007.724
42 RootForcee 1956.0007.581
43 ICEDTEA 1938.0007.501
44 ChplBreaker 1889.0007.313
45 mc3 1872.0007.238
46 FPTU Ethical Hacker Club 1819.0007.038
47 batatis 1782.0006.894
48 Nol3ptr 1778.0006.867
49 DCBA 1719.0006.647
50 RoyalRoppers 1680.0006.497
51 jiegec 1677.0006.475
52 JMP $FC58 1646.0006.355
53 nhl4000 1638.0006.316
54 BlitzHack 1607.0006.197
55 Kernel Sanders 1599.0006.159
56 IT-Security Club 1579.0006.079
57 Th3 4rchi73cts 1546.0005.953
58 Hidden Investigations 1430.0005.537
59 viole(n)t 1412.0005.465
60 H-T8 1373.0005.320
61 sp4r1ng 1366.0005.287
62 SavedByTheShell 1340.0005.188
63 Diethylazodicarboxylate 1328.0005.138
64 nojungsin 1318.0005.095
65 exec 1284.0004.969
66 aespaFanClub 1273.0004.923
67 제당해킹단 1257.0004.860
68 The Dwellers of the Hideout 1254.0004.843
69 T215 1250.0004.823
70 !Time_For_418 1250.0004.817
71 Rea11y Annoying Bots(RAB) 1249.0004.807
72 SSS - Pmula 1249.0004.801
73 Schrödinger Bears 1241.0004.767
74 [email protected] 1228.0004.716
75 Hacklabor 1214.0004.662
76 FATIMA_CHOFINI_RANI_TAYAR 1189.0004.569
77 Und3rGr0und 1189.0004.563
78 Plaid Parliament of Pwning 1188.0004.555
79 DigitalMonsters 1184.0004.536
80 BR41NL@G 1149.0004.408
81 Entr0pyy 1149.0004.404
82 z0udan 1149.0004.399
83 SECJOTA 1149.0004.395
84 Team BlueCyber 1149.0004.391
85 aesploit 1127.0004.309
86 {bit_mask} 1126.0004.302
87 0xZinoria 1126.0004.298
88 127.0.0.1 1126.0004.294
89 Prozhack 1104.0004.213
90 Pirates of the Dead Flag 1089.0004.156
91 KryptosK 1089.0004.153
92 ngwinis 1089.0004.149
93 Bit Executioners 1073.0004.089
94 Asuri 1050.0004.005
95 V1t 1026.0003.917
96 STELK_CSC 1023.0003.904
97 LeetSh4d0ws 1023.0003.900
98 Atomic_Pwnz 996.0003.802
99 Traxx 992.0003.785
100 cdemirer 991.0003.779
101 PulsaDeCyber 984.0003.751
102 plug_and_pray 965.0003.682
103 GG 954.0003.640
104 UofUCyberSec 950.0003.623
105 CanlexSolo 944.0003.600
106 FPTU EThical Hackers 941.0003.586
107 bentohunter 934.0003.559
108 sageguess789 930.0003.542
109 H4xor_Hunters 926.0003.526
110 milworms 924.0003.516
111 M3m0ry_R4id3r 923.0003.510
112 #ud 901.0003.431
113 The Few Chosen 900.0003.425
114 NY4MUK 900.0003.423
115 wolvsec 850.0003.245
116 CrOwOatia 850.0003.242
117 Solojini 823.0003.145
118 test123 823.0003.143
119 Pine 823.0003.141
120 Aw, Snap! 801.0003.062
121 WhichRoot 800.0003.056
122 smartfellas 800.0003.054
123 __dwCapybara 800.0003.052
124 LowTab 800.0003.050
125 ROECYB 800.0003.048
126 Xyl0n 800.0003.046
127 CyberUNIT 800.0003.045
128 gougouteam 727.0002.786
129 PEKKA STARS 724.0002.774
130 vase 723.0002.769
131 MAGER 704.0002.700
132 MeongGanas 700.0002.685
133 0xE0F 700.0002.683
134 Blue Lock Eleven 700.0002.681
135 0_Clicks 700.0002.680
136 Bognet 700.0002.678
137 D6ath E9ters 700.0002.676
138 PixelPioneers25 700.0002.675
139 HCS 700.0002.673
140 team name? 700.0002.672
141 DWY_YK 700.0002.670
142 有你们真好 700.0002.669
143 Null_Byt3z 700.0002.667
144 c4n0cch4n 700.0002.666
145 ASGama 700.0002.664
146 SpyVsCat5 700.0002.663
147 OhYeahSeC 700.0002.661
148 d4rk_kn1g7_04 700.0002.660
149 Ex0rcists 700.0002.659
150 helloworlds 680.0002.587
151 Wade 664.0002.530
152 duck 649.0002.476
153 WhiteOps - AUI 626.0002.394
154 IgelsCTF 626.0002.392
155 jo3moka 623.0002.381
156 Alino 623.0002.379
157 HR lovers 623.0002.378
158 HackUTT 623.0002.377
159 CTF Team 604.0002.309
160 Lucifer 604.0002.308
161 abdullaxows 601.0002.296
162 pazam 601.0002.295
163 CroissantAlaViande 600.0002.290
164 LuckyVickyCTF 600.0002.289
165 Fieldingset123 600.0002.288
166 404FoundUs 600.0002.287
167 uhhhhh 600.0002.286
168 soala gogo 600.0002.285
169 Beep Boop 600.0002.284
170 WhiteDukesDZ 600.0002.283
171 chef 600.0002.282
172 3gyp7PWN 600.0002.281
173 0xB4DBOY 600.0002.280
174 FunCTF1234 600.0002.279
175 Seribu kalipun aku akan tetap belajar CTF meskipun aku tahu bahwa aku sangat cupu 600.0002.278
176 LastSeenIn2026 600.0002.277
177 labu 600.0002.276
178 Attack on Hash Function 600.0002.275
179 nht 600.0002.274
180 NotElite 600.0002.273
181 usa 600.0002.272
182 f4n_n3r0 600.0002.271
183 GPR 600.0002.270
184 MSK1959 600.0002.269
185 0x16_pixel 600.0002.268
186 SNCT 600.0002.268
187 ByteC4ts 600.0002.267
188 Tech_Wizards 600.0002.266
189 Operation Backdoor 600.0002.265
190 crow 600.0002.264
191 403forbidden 600.0002.263
192 gigi 589.0002.224
193 xthegridbug 551.0002.090
194 JustBrowsing 550.0002.085
195 Decplgen 526.0002.000
196 Cryptomaterne 523.0001.989
197 uchiha 523.0001.988
198 siginthq 523.0001.987
199 k0kos 501.0001.909
200 PersiCode 501.0001.909
201 Hexorcysts 501.0001.908
202 jasprit bumrah 501.0001.907
203 MajixCTF 500.0001.903
204 LBHH 500.0001.902
205 frontshots 500.0001.902
206 boom 500.0001.901
207 CyberSentinels 500.0001.900
208 Saint Gracia 500.0001.899
209 Sky1nNorth 500.0001.899
210 NFSUB_Mavericks 500.0001.898
211 davidsslingshot 500.0001.897
212 ngl 500.0001.897
213 Phantom_Protocol 500.0001.896
214 CypherLock 500.0001.895
215 newbies_ 500.0001.895
216 Lv1x 500.0001.894
217 Huan610193 500.0001.893
218 Vuln3ra 500.0001.893
219 Chocolitos del Tiempo 500.0001.892
220 Ferches 500.0001.892
221 rick07 500.0001.891
222 UHM Grey Hats 500.0001.890
223 roadrunning 500.0001.890
224 hunt3r_b0un1y 500.0001.889
225 luongvd 500.0001.889
226 octohex 500.0001.888
227 Sumeru CTF Team 500.0001.887
228 un1uck 500.0001.887
229 p0mb3r0 500.0001.886
230 jnu 500.0001.886
231 VN_MSEC 500.0001.885
232 Qashqai 500.0001.885
233 guiza 500.0001.884
234 GRIS 500.0001.883
235 Gr33n 500.0001.883
236 天枢Dubhe 500.0001.882
237 철벽남 500.0001.882
238 TH3_RANG3RS 500.0001.881
239 QWE!# 500.0001.881
240 excelr8 500.0001.880
241 Whitesoc 500.0001.880
242 WTF 484.0001.823
243 deadly.wolfs 450.0001.703
244 k40 450.0001.703
245 lifeless 404.0001.541
246 n00bp 404.0001.540
247 Kuldeepk5053 401.0001.529
248 KINGofTHEhell 400.0001.525
249 NTUT_Is1ab 400.0001.525
250 PlayBoyszR34 400.0001.524
251 Cerberix 400.0001.524
252 dummy_01 400.0001.523
253 pr0xy 400.0001.523
254 R1yhtp 400.0001.522
255 Ghost-Battalion 400.0001.522
256 SF_drivee 400.0001.521
257 bbb 400.0001.521
258 Mystic_Noodles 400.0001.520
259 Byterrrs 400.0001.520
260 Blue Hens 400.0001.520
261 Nock Fuse 400.0001.519
262 CyberOrange 400.0001.519
263 lihwk 400.0001.518
264 dach_army 400.0001.518
265 Res!l!ent An0n!m0us Warr!0rs - RAW 400.0001.517
266 Mcha9fin 400.0001.517
267 Byte Jugglers 400.0001.517
268 BlahLand 400.0001.516
269 nmeow 400.0001.516
270 Team? 400.0001.515
271 Chill-Guy 400.0001.515
272 kuzu_kaykayi 400.0001.514
273 testtest 400.0001.514
274 \00 400.0001.514
275 HackerTroupe 400.0001.513
276 0xFUN 400.0001.513
277 P@SSvv0rd 400.0001.512
278 Letsapo 400.0001.512
279 NullPwned 400.0001.512
280 CosmicIntruders 400.0001.511
281 Bugsters 400.0001.511
282 AIRvanguard 400.0001.511
283 HoleInBottle 400.0001.510
284 Gw3nnnnn 400.0001.510
285 cool 400.0001.509
286 LetMeLoveU 400.0001.509
287 binarysith 400.0001.509
288 Kukko ja Paalit 400.0001.508
289 UC50 400.0001.508
290 freep0nx 400.0001.508
291 jeet_dalal 400.0001.507
292 BrokenBinary 400.0001.507
293 ToNotDo 400.0001.507
294 OP_EN 400.0001.506
295 latinogang 400.0001.506
296 skulobasket 400.0001.506
297 itsojaylicious 400.0001.505
298 S0L0_leveling 400.0001.505
299 hackratic 400.0001.505
300 JupyterCloud 400.0001.504
301 Hacker 400.0001.504
302 fuckoff 400.0001.504
303 notjinwoo 400.0001.503
304 NFSCC 400.0001.503
305 mikejam 400.0001.503
306 Bits & Pieces 400.0001.502
307 IB 350.0001.326
308 whoami 323.0001.231
309 Tsampakia 301.0001.154
310 w1red 300.0001.150
311 N0_H4CK 300.0001.150
312 Lemon Luton Grass 300.0001.149
313 R3KT 300.0001.149
314 [email protected] 300.0001.149
315 SecBreach 300.0001.148
316 Self_Control 300.0001.148
317 tapeli 300.0001.148
318 Alone 300.0001.147
319 PuriffyingBlade 300.0001.147
320 BahEuhPasSimpleDeChoisirUnNomQuoi. 300.0001.147
321 neXus#sentinels 300.0001.147
322 r3tards 300.0001.146
323 YangPentingTAK 300.0001.146
324 Nuts 300.0001.146
325 zenCipher 300.0001.145
326 NASRAN0 300.0001.145
327 {0_o} 300.0001.145
328 Off Balance 300.0001.145
329 Pixel Perfecter 300.0001.144
330 CipherHunters 300.0001.144
331 A.Cab.4.Cutie 300.0001.144
332 manishrig 300.0001.143
333 CR4CK-N3T 300.0001.143
334 n00bsTeam 300.0001.143
335 CyberDragons 300.0001.143
336 nullbytes 300.0001.142
337 dokkoisyo 300.0001.142
338 Learning Is Fun! 300.0001.142
339 Leg. 300.0001.142
340 SC 300.0001.141
341 Kiwi 300.0001.141
342 Del1te 300.0001.141
343 melonz 300.0001.141
344 helloWorld 300.0001.140
345 CPC 300.0001.140
346 harous 300.0001.140
347 Aw4k3n 300.0001.140
348 Python金拍勝 300.0001.139
349 C0UGH1NGB4BY 300.0001.139
350 VGU_Cypher 300.0001.139
351 noobctf 300.0001.139
352 ISFCR PESU 300.0001.138
353 c2 300.0001.138
354 binary_blitz 300.0001.138
355 F3rryv1ll3 300.0001.138
356 NCA@Nepal 300.0001.137
357 SOLOMONxH3X4 300.0001.137
358 G1ve_m3_fl4g 300.0001.137
359 Mr.white 300.0001.137
360 A$AP 300.0001.136
361 TeamCC 300.0001.136
362 Apollo Se7en 300.0001.136
363 DoMixi 300.0001.136
364 CHICKS 300.0001.136
365 wh1t3_D3v1L 300.0001.135
366 [email protected] 300.0001.135
367 1nf1n1ty 300.0001.135
368 s1imlix 300.0001.135
369 Aceconeros 300.0001.134
370 Brunnerne 300.0001.134
371 Forg1ven 300.0001.134
372 Mystic Masters 300.0001.134
373 naivenom 300.0001.134
374 Fight_Club 300.0001.133
375 eggh34d 300.0001.133
376 Alone Warrior 300.0001.133
377 15h 300.0001.133
378 Yummy bro 223.0000.862
379 ctfrrteam 201.0000.785
380 H4CK_077 201.0000.785
381 Consequences 200.0000.781
382 CTFkers 200.0000.781
383 noraneco 200.0000.780
384 D_team 200.0000.780
385 HOOH 200.0000.780
386 nei 200.0000.780
387 incomplete 200.0000.780
388 pator 200.0000.779
389 Y0ur_Kn16h7 200.0000.779
390 levelup 200.0000.779
391 w4cky 200.0000.779
392 Oblivion Protocol 200.0000.779
393 Huntik 200.0000.778
394 Ahlele 200.0000.778
395 d3ltar0x 200.0000.778
396 OwlSec 200.0000.778
397 Void Vikings 200.0000.778
398 SEXLinux 200.0000.777
399 rocket 200.0000.777
400 JimJam 200.0000.777
401 Polar 200.0000.777
402 LUCK (Let Us CooK) 200.0000.777
403 Protektive 200.0000.777
404 zigotos 200.0000.776
405 N00B$_TRY_CTF 200.0000.776
406 CV3Hun73r$ 200.0000.776
407 B@der 200.0000.776
408 BruteForce 200.0000.776
409 The Lodger 200.0000.775
410 CyberUnicorn 200.0000.775
411 The_Blue_Serpent 200.0000.775
412 1 200.0000.775
413 scezcllqau 200.0000.775
414 FRX 200.0000.775
415 L0n3W0of 200.0000.774
416 LRCH 200.0000.774
417 Duk 200.0000.774
418 a21 200.0000.774
419 SiBears 200.0000.774
420 coding_ninjas 200.0000.774
421 defaultteam 200.0000.773
422 l3un_d4u_nu0c'_m4m 200.0000.773
423 Packet Goblins 200.0000.773
424 c0ngdUng 200.0000.773
425 ROOTFORCE 200.0000.773
426 fzhshzh 200.0000.773
427 WindTeam 200.0000.772
428 hotdogg 200.0000.772
429 kupacup 200.0000.772
430 TBD 200.0000.772
431 ZeroTrace 200.0000.772
432 MegatRuh 200.0000.772
433 Cyber Dark Inferno 200.0000.771
434 d0x 200.0000.771
435 domiee13 200.0000.771
436 DukeSec 200.0000.771
437 panicinstrings 200.0000.771
438 CapitaineBigleux 200.0000.771
439 R'lygh 200.0000.770
440 Spejs Nigrutin 200.0000.770
441 {The NaN Squad} 200.0000.770
442 HxH 200.0000.770
443 RDX 200.0000.770
444 Bengorooo 200.0000.770
445 Axios??? (not the news network) 200.0000.769
446 ApesTogetherStronk 200.0000.769
447 ccyy 200.0000.769
448 0xVoid 200.0000.769
449 GoM 200.0000.769
450 aleajactaest 200.0000.769
451 the_tribal_chief 200.0000.769
452 4M4D3U5 200.0000.768
453 v0rt3x 200.0000.768
454 N2L 200.0000.768
455 Mystic Force 200.0000.768
456 [email protected] 200.0000.768
457 CyberShadow 200.0000.768
458 aim174b 200.0000.768
459 h3ckm3ck 200.0000.767
460 Ujang_No_Limit 200.0000.767
461 dracula_the_one_and_only 100.0000.416
462 AAAA 100.0000.416
463 UTCSSASCIS 100.0000.416
464 Whatever 100.0000.416
465 sh09 100.0000.416
466 T9F33R 100.0000.415
467 Hackstorm 100.0000.415
468 mkisic 100.0000.415
469 Tung⁹S4hur 100.0000.415
470 ultralight beam 100.0000.415
471 meowmeowmeow 100.0000.415
472 Bug02 100.0000.415
473 consol_cybersecurity_club 100.0000.414
474 得闲饮茶 100.0000.414
475 {--} 100.0000.414
476 [email protected] 100.0000.414
477 YMD_HK 100.0000.414
478 0blue4brown 100.0000.414
479 CelestialS 100.0000.414
480 H7H 100.0000.414
481 zwhywhy 100.0000.413
482 💣 💣 💣 100.0000.413
483 mechatronics 100.0000.413
484 drime 100.0000.413
485 VPTeamCZ 100.0000.413
486 0xPAT 100.0000.413
487 pleasebeeasy 100.0000.413
488 Angelina Lin Lovers 100.0000.413
489 ATeam 100.0000.412
490 foursight 100.0000.412
491 Japrax 100.0000.412
492 puppet7 100.0000.412
493 L.A.I.N. 100.0000.412
494 1mm0rta1 100.0000.412
495 ShimmyShimmyYara 100.0000.412
496 LY QUOC KHANH 100.0000.412
497 HackWithControler 100.0000.411
498 z3r0_t0_h3r0 100.0000.411
499 sec_21 100.0000.411
500 Fysh3rs 100.0000.411
501 gruf 100.0000.411
502 dxbctf 100.0000.411
503 LowElos 100.0000.411
504 KR 100.0000.411
505 artorias 100.0000.410
506 Single 100.0000.410
507 chmod777 100.0000.410
508 joyfulltrick 100.0000.410
509 qqqq 100.0000.410
510 Solo [Nepal] 100.0000.410
511 LGM 100.0000.410
512 Pwno 100.0000.410
513 BITSkrieg 100.0000.410
514 Golantic 100.0000.409
515 tested 100.0000.409
516 dupson13 100.0000.409
517 frhacks 100.0000.409
518 0xhyperion 100.0000.409
519 Hi 100.0000.409
520 albion 100.0000.409
521 Cata1yst 100.0000.409
522 BB 100.0000.409
523 Garabato 100.0000.408
524 kalulu 100.0000.408
525 VinylBinary 100.0000.408
526 Triada 100.0000.408
527 bunny 100.0000.408
528 TOAA 100.0000.408
529 SHPCTF{seekaz} 100.0000.408
530 duyhoang 100.0000.408
531 chem 100.0000.408
532 LucianoG 100.0000.407
533 hnhatn 100.0000.407
534 FuZZers 100.0000.407
535 fjärtomir 100.0000.407
536 danilc 100.0000.407
537 biwi$e 100.0000.407
538 TopWing 100.0000.407
539 realpingucollection 100.0000.407
540 moo 100.0000.407
541 ZenBytes 100.0000.406
542 DOA BUNDA 100.0000.406
543 holyhexor 100.0000.406
544 N3tw0rkGhosts 100.0000.406
545 notadmin 100.0000.406
546 Wank_Overflow 100.0000.406
547 gk 100.0000.406
548 ok 100.0000.406
549 [email protected] 100.0000.406
550 Ocarina 100.0000.406
551 [email protected] 100.0000.405
552 kgrzk2025 1.0000.058
553 PSYFISHERS 1.0000.029
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