Fri, 29 Aug. 2025, 16:00 UTC — Sun, 31 Aug. 2025, 16:00 UTC 

On-line

NNS CTF event.

Format: Jeopardy Jeopardy

Official URL: https://nnsc.tf/

You will be able to login this event with CTFtime.

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

Future weight: 25.00 

Rating weight: 25.00 

Event organizers 

Join us for the first edition of jeopardy-style CTF organized by the Norske Nøkkelsnikere CTF team! There will be challenges in various categories such as web, misc, crypto, blockchain, devsecoops, rev, pwn, community-made and more! Everyone is welcome to join the CTF — beginners, students, intermediate players, and experts.

Discord: https://discord.gg/9AZr3WKrjG

Sponsors: OtterSec, EPT, River Security

For onsite locations, please visit our discord server.

Prizes

Open category:
1. 1024 EUR
2. 512 EUR
3. 256 EUR

Students category (Norway):
1. 2048 NOK
2. 1024 NOK
3. 512 NOK

Prizes are kindly provided by our sponsors: OtterSec and River Security.

Prizes are subject to change prior to the event's start. Terms and conditions apply.

Scoreboard

395 teams total

PlaceTeamCTF pointsRating points
1 thehackerscrew 17629.00050.000
2 IQ-toppene 16532.00035.944
3 bootplug 16051.00031.096
4 BKISC 16029.00028.981
5 Ekho 14077.00024.963
6 Orgrimmar Tech Support 11728.00020.798
7 THEM?! 11243.00019.515
8 UofTCTF 10712.00018.316
9 Lil L3ak 10383.00017.502
10 No-Ez 10202.00016.968
11 WROng_flag 8975.00015.000
12 abyss 8406.00014.004
13 mneF00 8336.00013.745
14 pwnagaukar 7944.00013.051
15 SSHlong 7597.00012.440
16 Team Estonia 7349.00011.984
17 Itemize 7327.00011.861
18 0-Day Aarhus 6847.00011.099
19 Big Hack 6766.00010.911
20 Datasnok 6537.00010.520
21 0xL4ugh 6433.00010.313
22 coldboots 6198.0009.926
23 WackAttack 5646.0009.094
24 imolowrisk 5496.0008.836
25 SNHT 4846.0007.872
26 RFC_3514 4705.0007.634
27 Caffeine Sustained Struggle 4203.0006.886
28 #!/bin/mikrobots 3776.0006.248
29 Kureo AS 3682.0006.084
30 ChronoSigil 3615.0005.960
31 UiACTF 3599.0005.910
32 cyberschuur 3389.0005.587
33 kannrisha 3216.0005.318
34 Norske Nøkkelknusere 3062.0005.078
35 OSAM_z3r0day 3013.0004.987
36 Joto 2945.0004.871
37 ThugShakers 2909.0004.801
38 /mnt/ain 2571.0004.304
39 Quorra 2547.0004.253
40 Latvian Lattice Lovers 2507.0004.180
41 Skinks 2466.0004.107
42 X1cT34m 2401.0004.000
43 washed af ctf in class 2292.0003.832
44 Bobby tables' or 1=1-- 2211.0003.704
45 hmm-mhm 2165.0003.626
46 1c3Gh3tt0 2160.0003.607
47 Equisør 2143.0003.571
48 ABST 2132.0003.544
49 EchoSec_ 2069.0003.444
50 FAW lovers 2048.0003.404
51 0-0-0 Dart Monkey 2039.0003.382
52 Kaffemaskin 2018.0003.343
53 Søk dæ te CYBER 2001.0003.309
54 runarmod 1969.0003.255
55 AbaCord 1959.0003.233
56 HexHax 1934.0003.189
57 BlackBird 1872.0003.093
58 h1r@n0_n1nj45 1854.0003.060
59 APT69 1818.0003.002
60 BLITZTEAM 1809.0002.982
61 GTF Krigerne 1807.0002.972
62 soala gogo 1716.0002.837
63 Rea11y Annoying Bots(RAB) 1669.0002.764
64 M3P4L 1618.0002.685
65 SpectralDomain 1607.0002.664
66 NOTFOUND404 1600.0002.648
67 viole(n)t 1600.0002.642
68 0xE0F 1536.0002.546
69 hhhhhh 1524.0002.524
70 origina1_3.14doors 1518.0002.510
71 rimelighetens_begrensninger 1505.0002.486
72 철벽남 1448.0002.401
73 octohex 1418.0002.353
74 munintrollet 1416.0002.346
75 ChocoPaws 1400.0002.319
76 pseudo 1400.0002.314
77 0M3G4_SQU4D 1400.0002.310
78 tsid 1400.0002.306
79 L0ck8y7e 1400.0002.302
80 CSSK 1369.0002.254
81 Tsuivan enjoyers 1316.0002.175
82 GTCTF 1300.0002.148
83 Cyberdomenet 1291.0002.132
84 IoTBoys 1288.0002.124
85 Keki 1230.0002.038
86 MateMalochers 1200.0001.992
87 J1sttry 1200.0001.989
88 davidsslingshot 1142.0001.904
89 tja 1134.0001.889
90 Brute Force 1118.0001.863
91 CrtlAltDelft 1118.0001.860
92 Xorg-worship 1116.0001.854
93 0DayHussein 1116.0001.851
94 we get headers 1100.0001.826
95 cybersecurity.li 1100.0001.823
96 BitStorm 1048.0001.747
97 Keyloggers con queso 1032.0001.721
98 ITG 1018.0001.699
99 Outlanders 1016.0001.693
100 zero 1000.0001.668
101 mrricer’s 1000.0001.666
102 Frelsarens Apostlene 1000.0001.663
103 noraneco 1000.0001.661
104 0blue4brown 947.0001.583
105 ASCSC 900.0001.514
106 LastSeen1n2026 900.0001.512
107 Temple OS SCRUM team 900.0001.510
108 IgelsCTF 900.0001.508
109 OCEAN 900.0001.506
110 Insomniac 900.0001.504
111 Ronaldo 800.0001.360
112 Pookie Bears 800.0001.358
113 Nice guys in paris 800.0001.356
114 teamsolo 800.0001.354
115 Spy-co 800.0001.352
116 Still OK at Cyber Security 800.0001.350
117 CyberUNIT 800.0001.348
118 kokdot 791.0001.334
119 abza 769.0001.301
120 Lorem Ipsec 718.0001.227
121 Ompax 718.0001.225
122 Zarux 716.0001.220
123 0xObscured 716.0001.219
124 turtles 700.0001.194
125 Drunks 700.0001.193
127 Alxx 700.0001.190
128 HOUSEKEEPING 700.0001.188
129 Team Akatsuki 700.0001.186
130 Threads 700.0001.185
131 capmago 700.0001.184
132 Learning Is Fun! 700.0001.182
133 127.0.0.1 700.0001.181
134 NaN 664.0001.128
135 WeAre 660.0001.121
136 BeanEater 632.0001.080
137 infernsoalex 632.0001.079
138 NiceWay 616.0001.055
139 DCBA 616.0001.053
140 ExploitForge 600.0001.029
141 team rocket 600.0001.028
142 #MogamiShizuka 600.0001.027
143 4167 600.0001.026
144 SELFWASH 600.0001.024
145 The beasts den 600.0001.023
146 pj 600.0001.022
147 cyb & co 600.0001.021
148 CyberTinglines 600.0001.020
149 Sauron 600.0001.019
150 mc3 600.0001.018
151 Shion 600.0001.016
152 koble 600.0001.015
153 Si_Ra 600.0001.014
154 5om3_boy5_fell0k 600.0001.013
155 sec_3 600.0001.012
156 Physalis 600.0001.011
157 PTIT Waguri 600.0001.010
158 S1D4B 600.0001.009
159 16j 588.0000.991
160 ThomasgKorp 516.0000.888
161 Vuln3ra 500.0000.864
162 fsoci4ty 500.0000.863
163 solo team ig 500.0000.862
164 NullPointer 500.0000.861
165 TeamPizza 500.0000.861
166 jasprit bumrah 500.0000.860
167 Mdn_Ich9ane 500.0000.859
168 datarakkere 500.0000.858
169 wwwab 500.0000.857
170 Messi123 500.0000.856
171 idk 500.0000.855
172 S0L0M0NxH3X4 500.0000.854
173 slicer8980 500.0000.854
174 sankya fan club 500.0000.853
175 kerandoman 500.0000.852
176 G3 500.0000.851
177 RUET_Rollin4Flags 500.0000.850
178 Touati 500.0000.850
179 Th3_Gu4rd1an 500.0000.849
180 TCP1P 500.0000.848
181 rizzlrrrrr66 464.0000.796
182 obiwan solo picolo 464.0000.795
183 ken_233 416.0000.727
184 JupyterCloud 400.0000.703
185 skyhigh 400.0000.702
186 Team: R4nd0m B00l5h33t5 G0 400.0000.702
187 Otrum 400.0000.701
188 The Sentinals 400.0000.700
189 Technical Debt 400.0000.700
190 SC 400.0000.699
191 V1t 400.0000.698
192 Petty 400.0000.697
193 montana 400.0000.697
194 JoniBlyat 400.0000.696
195 mikejam 400.0000.695
196 zennis 400.0000.695
197 BackMoon 400.0000.694
198 IJsvogel 400.0000.694
199 Blodbamsen 400.0000.693
200 adminmyself 400.0000.692
201 k0kos 400.0000.692
202 m4h3x 400.0000.691
203 ctfrrteam 400.0000.690
204 LRCH 400.0000.690
205 rev_{bitmask} 400.0000.689
206 [SHPCTF] CR4CK&R00T 400.0000.689
207 tinyfat 332.0000.592
208 PPig 316.0000.568
209 pixel 300.0000.545
210 random_coconuts 300.0000.544
211 AloneBoy 300.0000.544
212 emp3r0r10 300.0000.543
213 '); 300.0000.543
214 Meg 300.0000.542
215 olive 300.0000.542
216 zero_day 300.0000.541
217 Banu Hashim Hackers 300.0000.541
218 Palt0verflow 300.0000.540
219 hunt3rz 300.0000.540
220 Dragsund 300.0000.539
221 k-paxian 300.0000.539
222 st3ll4r 300.0000.538
223 Pirates of the Dead Flag 300.0000.538
224 crunchy 300.0000.537
225 Cupratorn 300.0000.537
226 just Garzola 300.0000.536
227 Kule folk 300.0000.536
228 Flag Hunters 300.0000.535
229 mnrdz 300.0000.535
230 GG 300.0000.534
231 VVV 300.0000.534
232 fr334aks-Mini 300.0000.533
233 Telenor 300.0000.533
234 init-5 300.0000.532
235 Nuts 300.0000.532
236 dark 300.0000.531
237 Infosec-IITG 300.0000.531
238 Bliss 300.0000.530
239 BlondeArmy 300.0000.530
240 Jaybird 300.0000.530
241 Bakery 300.0000.529
242 DirtBlock 300.0000.529
243 EselService 300.0000.528
244 Kiwi 300.0000.528
245 aLIONe 300.0000.527
246 Cyber Salmons 300.0000.527
247 M1dn1gh7sF!4gF1nd3rs 300.0000.527
248 wallah 300.0000.526
249 Mchicke 300.0000.526
250 Ketchup(Catch-up) 300.0000.525
251 zupa team 200.0000.383
252 albi 200.0000.383
253 hunt3r_b0un1y 200.0000.382
254 Low ambitions 200.0000.382
255 Prmtalent 200.0000.382
256 MoaiMan 200.0000.381
257 SveinPavel 200.0000.381
258 YQTX 200.0000.381
259 give cake 200.0000.380
260 knarkerne 200.0000.380
261 Z80 200.0000.379
262 root@cyber 200.0000.379
263 Leonardo 200.0000.379
264 CodeBloodedSibs 200.0000.378
265 Left0vers 200.0000.378
266 your mother 200.0000.378
267 Gio 200.0000.377
268 403-F0rbidd3n 200.0000.377
269 benw00dburn 200.0000.377
270 toms1 200.0000.376
271 Listig Rev 200.0000.376
272 h3kerzz 200.0000.376
273 Warspite 200.0000.375
274 Z4I* 200.0000.375
275 Idk I Hope We Win 200.0000.375
276 nullbytes 200.0000.374
277 flag_orz 200.0000.374
278 Joashhh 200.0000.374
279 SIL3NT_R3B3LS 200.0000.373
280 b2r 200.0000.373
281 Bunnen 200.0000.373
282 NoobOne 200.0000.372
283 yatavi 200.0000.372
284 North_King 200.0000.372
285 yippi 200.0000.371
286 red13ua 200.0000.371
287 B00S 200.0000.371
288 Kyriam og Paof 200.0000.370
289 SnakeEater 200.0000.370
290 abcfc 200.0000.370
291 Kza 200.0000.370
292 Aion Pi 200.0000.369
293 flagmzat 200.0000.369
294 k3rn3l32 200.0000.369
295 ezkid 200.0000.368
296 0n3M4n 200.0000.368
297 lol 200.0000.368
298 WindTeam 200.0000.368
299 halazia 200.0000.367
300 c4n0cch4n 200.0000.367
301 cyberk0tik 200.0000.367
302 CTL 200.0000.366
303 brrr 200.0000.366
304 HackSage 200.0000.366
305 TEAM21 200.0000.366
306 MatpakkePulver 200.0000.365
307 PONGOT_1048 200.0000.365
308 Admin 200.0000.365
309 h3llo_world 200.0000.365
310 0xPAT 200.0000.364
311 Testing 200.0000.364
312 Void Vikings 116.0000.245
313 wkteam 100.0000.222
314 abdou 100.0000.221
315 MrYellowOwl 100.0000.221
316 kjcao 100.0000.221
317 Seneca 100.0000.221
318 j0hn 100.0000.220
319 BOP 100.0000.220
320 buns 100.0000.220
321 morris 100.0000.220
322 Bro_code 100.0000.219
323 wiwiwi 100.0000.219
324 badboyz 100.0000.219
325 meow_x_meow 100.0000.219
326 Wow 100.0000.218
327 Z3r0_l0g0n 100.0000.218
328 ZigBee 100.0000.218
329 kukkern12 100.0000.218
330 777 100.0000.218
331 n00bs 100.0000.217
332 CryptoKobolds 100.0000.217
334 Puchs 100.0000.217
335 pancakeTeam 100.0000.216
336 3omra 100.0000.216
337 ErHerBareForGratisPizza 100.0000.216
338 noc 100.0000.216
339 guettler 100.0000.216
340 4M4D3U5 100.0000.215
341 mc27 100.0000.215
342 Allen 100.0000.215
343 Ack Ack 100.0000.215
344 En_P4ss4n7 100.0000.214
345 FunCTF1234 100.0000.214
346 R3D$H4D0W 100.0000.214
347 shyn3ss 100.0000.214
348 linguo_ok 100.0000.214
349 rocket 100.0000.213
350 fzhshzh 100.0000.213
351 r3tr0 100.0000.213
352 Diethylazodicarboxylate 100.0000.213
353 Cyber Knights 100.0000.213
354 只会乱按 100.0000.212
355 wintercyb 100.0000.212
356 The kern3l k1ngs 100.0000.212
357 4shur4 100.0000.212
358 nei 100.0000.212
359 1337 100.0000.211
360 Albert 100.0000.211
361 excelr8 100.0000.211
362 flowerpunzie 100.0000.211
363 friByte 100.0000.211
364 trying 100.0000.210
365 Team_Gris 100.0000.210
366 manishrig 100.0000.210
367 ren186 100.0000.210
368 LuckyLuno 100.0000.210
369 MM8 100.0000.210
370 LigmaSugmaSigma 100.0000.209
371 the baddies 100.0000.209
372 Last Of Us 100.0000.209
373 WAGNAK 100.0000.209
374 Maze Breakers 100.0000.209
375 TetraSec 100.0000.208
376 Qubitronix 100.0000.208
377 4hats 100.0000.208
378 Dldllellellss 100.0000.208
379 ADXMTM 100.0000.208
380 henriksb 100.0000.208
381 spspsp 100.0000.207
382 Your Team 100.0000.207
383 missing_frog 100.0000.207
384 thisisguest 100.0000.207
385 EachLove3 100.0000.207
386 ApériTux 100.0000.207
387 COLOR0000FF1 100.0000.206
388 Homeland 100.0000.206
389 123123 100.0000.206
390 demo 100.0000.206
391 GymHorse 100.0000.206
392 sebastianpc 100.0000.206
394 Solo [Nepal] 100.0000.205
395 CTFersFromTemu 100.0000.103
396 snnnwee 100.0000.102
397 ZeroTrace 100.0000.102
398 consol_cyberteam 100.0000.102
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