Fri, 13 Oct. 2023, 17:30 UTC — Sat, 14 Oct. 2023, 17:30 UTC 

On-line

Reply CTF Challenge event.

Format: Jeopardy Jeopardy

Official URL: https://replychallenges.com/ctftime

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

Future weight: 25.00 

Rating weight: 23.12 

Event organizers 

Reply will be hosting the Reply Cyber Security Challenge, at its fourth edition, a team competition open to both students and professionals aged 16+. The online challenge will take place on Friday October 13th 2022 at 19:30 CEST and will last 24 hours.

>>> Your team can have 2 - 4 people. Registrations will open on September 4th<<<

The challenge will present five stimulating issues for each of the following categories: coding, web, miscellaneous, crypto and binary. The team that solves the security problem in a 'capture the flag' (CTF) contest will obtain the highest score in the challenge and win the challenge.

Join the University Students' League
While registering, you can tell us the name of your university, earn points, and climb the University Students' Leaderboard to win a cool Reply Arcade Game for your university’s communal area or a financial donation for a university project.

Designed by the Keen Minds team, Reply's cyber security experts, the Cyber Security Challenge is just one of a number of Reply initiatives to promote the culture of coding, with a particular focus on new generations.

Prizes

1st place:
XMG Gaming Laptop or equivalent according to the stocks with the following characteristics:

- Display 2560x1600 px 240 Hz
- NVIDIA GeForce RTX 4060 TI 8 GB GDDR6
- Intel Core i9-13900HX
- 2x32 GB DDR5-5200 SK Hynix
- 2 TB M.2 Samung 990 PRO
- Rivet Networks Killer Wi-Fi 6 AX 1650i
- Mechanical RGB Keyboard

2nd place: Beats Studio Pro

3rd place: Razer gaming keyboard

Scoreboard

368 teams total

PlaceTeamCTF pointsRating points
1 WreckTheLine 7310.00046.240
2 RedRocket 7278.00034.579
3 Tower of Hanoi 7182.00030.422
4 VoidLegion 5500.00023.175
5 najjacha firmetina bajo 4250.00018.066
6 pwnthem0le 3418.00014.664
7 b01lers 2952.00012.639
8 2dev4ops 2734.00011.537
9 Télécom Imp'Hackt 2444.00010.299
10 4nSicks 2332.0009.688
11 one-liner.pl 2208.0009.085
12 Srdnlen 2104.0008.581
13 MvtinaPwn 2000.0008.104
14 Bimbe di Kien 2000.0007.977
15 M0NT3C4RL0 2000.0007.867
16 Asi4arg4nt0 2000.0007.771
17 Pwnzer0tt1 2000.0007.686
18 CPCUCTF++ 1904.0007.306
19 DownloadSyndrome 1902.0007.232
20 2023CohortR0 1816.0006.900
21 K!nd4SUS 1766.0006.686
22 The fantastic crocodiles 1740.0006.554
23 Team Pitucci 1700.0006.382
24 ben 1700.0006.340
25 Taiwan No.1 1404.0005.365
26 pwnthenope 1404.0005.330
27 ZenHack 1400.0005.284
28 CyberSpeck 1 1400.0005.254
29 Cose Informaticose 1200.0004.593
30 DrenaNuBai 1200.0004.566
31 BeautifulSSSUP 1200.0004.541
32 spaghettoni 1200.0004.518
33 Spwnzati 1200.0004.496
34 pHACKeri 1200.0004.475
35 MadrHacks 1108.0004.165
36 Baloons 1100.0004.121
37 PoliBho 1100.0004.104
38 0xcafebip 1100.0004.087
39 noreply 1100.0004.072
40 FROGMEN 1100.0004.057
41 SourSys 1008.0003.752
42 Schlemmerhacker 1002.0003.720
43 Anarchie 1002.0003.707
44 init 1 1000.0003.688
45 H25 1000.0003.677
46 Shell Rangers 1000.0003.665
47 BrixiaSploiters 1000.0003.655
48 HHU-Elite 916.0003.379
49 Linux pip(p)e 916.0003.369
50 DTUHAX 900.0003.309
51 bhackari 900.0003.300
52 sultanii cibernetici 900.0003.291
53 PHREAKS 2600 900.0003.283
54 {FLG:H4r1B0} 900.0003.275
55 lumpy store 808.0002.976
56 MergeConflict 806.0002.962
57 night_is_dark_and_full_of_errors 800.0002.936
58 SYNN3R_DE 800.0002.929
59 NASLAB 732.0002.707
60 runtime terror 702.0002.606
61 DIG174L 700.0002.593
62 dcua 700.0002.587
63 Hawajską poproszę! 700.0002.581
64 Zoook 700.0002.575
65 CyberSp3ck-2 700.0002.570
66 HITM3N 700.0002.564
67 Emirato di Baah'ri 700.0002.559
68 pwnormus 700.0002.554
69 Zer0Tolerance 608.0002.258
70 th3_l4st_payl0ad 604.0002.241
71 GS13 600.0002.223
72 BinaryBrigade 600.0002.219
73 helloWorld 600.0002.214
74 err:404-NameNotFound 600.0002.210
75 VB34 600.0002.206
76 CyberPuppies 600.0002.202
77 LitleManInc 600.0002.198
78 ssh@uzl 600.0002.194
79 2030 600.0002.190
80 Noppers 600.0002.187
81 WhiteHats 600.0002.183
82 wvunq 512.0001.901
83 Hackiit 502.0001.866
84 Even Lazier Gnomes 500.0001.857
85 Winter Soldier 500.0001.853
86 Team{fak3_f1ag} 500.0001.850
87 IdeaDef3.0 500.0001.847
88 Hacking IT 500.0001.844
89 CeresCiHaPaccati 500.0001.841
90 Dragon of the Moon 500.0001.838
91 Forearm 500.0001.835
92 Purple Mamba 500.0001.833
93 SOWICK 500.0001.830
94 DaVinciCode 500.0001.827
95 Khonsu 464.0001.711
96 Space Turnip 432.0001.607
97 HUFFLEPUFF 404.0001.516
98 IEEEFTW 402.0001.507
99 I Diffidati 400.0001.499
100 CTF{Runn3rs} 400.0001.496
101 SurMaRoot 400.0001.494
102 retexere 400.0001.492
103 4 men 1 terminal 400.0001.490
104 Carusi 400.0001.487
105 FrostByte 400.0001.485
106 decoders 400.0001.483
107 my_wine 400.0001.481
108 hotspur 400.0001.479
109 ▒ProⓧyError▒ 400.0001.477
110 Analogia 400.0001.475
111 AR\PEGA 400.0001.473
112 ASCII2 400.0001.472
113 Bazinga! 400.0001.470
114 CyberZaurii 400.0001.468
115 Phoenix 400.0001.466
116 r3turn0 400.0001.464
117 s0ftpaws 400.0001.463
118 RandomHackTeam 400.0001.461
119 Binary 400.0001.459
120 Ah sheet, here we go again. 400.0001.458
121 th3_r0n1ns 308.0001.165
122 proton 302.0001.145
123 ELTE 300.0001.137
124 DaVinciCode_TeamCTF 300.0001.135
125 Iceberg 300.0001.134
126 Team Mayo 300.0001.132
127 TribeSec 300.0001.131
128 need-for-investigation 300.0001.129
129 Kocham diamentowe jednorożce nocą 300.0001.128
130 Earth Lord 300.0001.127
131 Hacklemore 300.0001.125
132 FellowDeers 300.0001.124
133 neuctf 300.0001.123
134 Binary Brains 300.0001.121
135 CYQY 300.0001.120
136 Sage 300.0001.119
137 N'importe, on s'en fou. C'est pas l'évent de l'année 300.0001.118
138 F_S0c1337y 300.0001.116
139 Ones-and-zer0es.mpeg 300.0001.115
140 H4ckan3derl1 300.0001.114
141 I ragazzi della porta HACKanto 300.0001.113
142 O3B|| 300.0001.112
143 The martians 300.0001.111
144 youOnlyCodeOnce 300.0001.109
145 TiltTheFlag 300.0001.108
146 IfSardegnaThenIsole 300.0001.107
147 Paulo Kogos 300.0001.106
148 CYBERatm 300.0001.105
149 BitGuardians 300.0001.104
150 LuckySeven 300.0001.103
151 FC++ 300.0001.102
152 Cybersmasher 300.0001.101
153 H4CKlzsvr 300.0001.100
154 PinkPanther 300.0001.099
155 Palermous 300.0001.098
156 3XperTs 300.0001.097
157 CyberSp3ck 300.0001.096
158 kiwibebe 300.0001.095
159 MFPG 300.0001.094
160 k3rnel_p4n1c.ksd 300.0001.093
161 Petagna Theorem 300.0001.092
162 Spediacci Pizza 300.0001.092
163 Muffini 300.0001.091
164 NEXI DIGITAL Team 300.0001.090
165 Echipa de Oameni Seriosi 300.0001.089
166 GoodiWelhot 300.0001.088
167 Shalom Hucking Edition 216.0000.822
168 Pwned Pandas 208.0000.795
169 Squirrel Girl 200.0000.769
170 Ignifugo Corp. 200.0000.769
171 Jeffries, Madison 200.0000.768
172 BB 200.0000.767
173 Chaos Hackers 200.0000.766
174 FancyStrangers 200.0000.765
175 CTF KTH 200.0000.765
176 te joci 200.0000.764
177 owlinger 200.0000.763
178 HackPack01 200.0000.762
179 Pizza pasta arp spoofer 200.0000.762
180 SpagheTTY 200.0000.761
181 Currently Understaffed Coding Kings Squad 200.0000.760
182 Schnitzelklopfer 200.0000.760
183 Scavenger Security 200.0000.759
184 2 fast 2 b01lers 200.0000.758
185 LittleEndians 200.0000.758
186 !TheWinners 200.0000.757
187 takeabyte 200.0000.756
188 class_3E 200.0000.756
189 RBN 200.0000.755
190 Retired Jollybee 200.0000.754
191 Niche Processes & Algorithms Inc. 200.0000.754
192 VIM 200.0000.753
193 IngrifHackTeam 200.0000.752
194 Flagship 200.0000.752
195 7h3 m0s7 s1gn1f1c4n7 byt3 200.0000.751
196 ChocolateMakers 200.0000.751
197 C0wboys 200.0000.750
198 Anubis 200.0000.749
199 CPF Revenge 200.0000.749
200 f10w3rp0w3r 200.0000.748
201 3rd floor csis 200.0000.748
202 Recursion Fairies 200.0000.747
203 t3@m 200.0000.746
204 Meow Meow 200.0000.746
205 Alto Dave 200.0000.745
206 Shell Shocked 200.0000.745
207 CyberWass 200.0000.744
208 Gummi Bears 200.0000.744
209 ISEN Engineering Black 200.0000.743
210 Brutocan 200.0000.743
211 password123 200.0000.742
212 RingOnIt 200.0000.742
213 coding yippee 200.0000.741
214 Jejaring Jagat Jembar 200.0000.741
215 Carras & Desles 200.0000.740
216 Illusionisti 200.0000.740
217 cyb3r ins3cur1ty 200.0000.739
218 Spin Backwards 200.0000.739
219 Marvinator 200.0000.738
220 ISEN Engineering White 200.0000.738
221 Traquinas 200.0000.737
222 ANMAGE 200.0000.737
223 US 200.0000.736
224 I Mitocondri di fuoco 104.0000.432
225 speedboats 100.0000.419
226 noname 100.0000.419
227 qwerty 100.0000.418
228 Hisako Ichiki 100.0000.418
229 Left-Winger 100.0000.417
230 Pakistan 100.0000.417
231 Flaggermeister 100.0000.416
232 (o^_^o) 100.0000.416
233 Frost, Adrienne 100.0000.416
234 Le Cotangenti di Moressa 100.0000.415
235 Tyrannus 100.0000.415
236 PoliNoob 100.0000.414
237 Arnim Zola 100.0000.414
238 PoliHackers 100.0000.413
239 SOMA Inc. 100.0000.413
240 StinkyOrangutans 100.0000.413
241 7H3 734M 100.0000.412
242 [Team Name Here] 100.0000.412
243 omen 100.0000.411
244 Cuprum 100.0000.411
245 Sims, Ezekiel 100.0000.411
246 Immortals 100.0000.410
247 TheAsianArtillery 100.0000.410
248 RascalPaws 100.0000.410
249 Erikina 100.0000.409
250 Hacked on Crack 100.0000.409
251 Crimson Craig 100.0000.408
252 0cha 100.0000.408
253 Nat20 100.0000.408
254 University of the Aegean 100.0000.407
255 sinterns 100.0000.407
256 daredevil 100.0000.407
257 Perseus 100.0000.406
258 one-shot 100.0000.406
259 Lee Forrester 100.0000.406
260 dad 100.0000.405
261 :) 100.0000.405
262 CL34R 100.0000.405
263 CatchyCoders 100.0000.404
264 Manlio e la sua Band 100.0000.404
265 pwdsec 100.0000.404
266 BTechSupport 100.0000.403
267 AmbatuHack 100.0000.403
268 zodiac 100.0000.403
269 Why am I here? 100.0000.402
270 Kryplovi hoši 100.0000.402
271 Cr055R04D 100.0000.402
272 veni vidi persi 100.0000.401
273 SGS SE 1 100.0000.401
274 Group Techos 100.0000.401
275 The Johnny Rodgers 100.0000.400
276 ThePark 100.0000.400
277 blackpearl 100.0000.400
278 pwngwins 100.0000.399
279 NEST Besties 100.0000.399
280 Vorpal Hats 100.0000.399
281 t3am :: (Ez u) => Pwn -> u 100.0000.399
282 HuouMeo 100.0000.398
283 HackPack02 100.0000.398
284 Amina Synge 100.0000.398
285 z3r0 b1tch3s 100.0000.397
286 HackPack04 100.0000.397
287 BiteTheByte 100.0000.397
288 AC⌁DC 100.0000.397
289 Professional Nerds 100.0000.396
290 g 100.0000.396
291 HackPack05 100.0000.396
292 ByteBusters 100.0000.395
293 iNullafacenti 100.0000.395
294 Exterminator 100.0000.395
295 punjab 100.0000.395
296 goblins 100.0000.394
297 NoKnowHow 100.0000.394
298 Naga 100.0000.394
299 DiamondBatteryForUkuleleSauce 100.0000.394
300 catalanets 100.0000.393
301 Herres 100.0000.393
302 delft 100.0000.393
303 Cyber Brianzoli 100.0000.393
304 Freedom Ring 100.0000.392
305 CROWN 100.0000.392
306 Protocol Wizards 100.0000.392
307 WesTech 100.0000.392
308 Cool Team 100.0000.391
309 WashingMachineStackers 100.0000.391
310 OctalO 100.0000.391
311 bvr 100.0000.391
312 Purple Dragon 100.0000.390
313 R4nd0m B00l5h1t5 G0 100.0000.390
314 JHW 100.0000.390
315 Shadow Wizard Money Gang!!! 100.0000.390
316 Yukio 100.0000.389
317 HackSQUAD 100.0000.389
318 BIT-BUSTERS 100.0000.389
319 beast_mode 100.0000.389
320 Techtitans 100.0000.389
321 TwinDS 100.0000.388
322 Frappot 100.0000.388
323 C1phera Security 100.0000.388
324 KidlatKampilan 100.0000.388
325 skypiea 100.0000.387
326 Rh00t3r5 100.0000.387
327 Honey Potters 100.0000.387
328 Paolo 100.0000.387
329 5gumisthebest 100.0000.387
330 Summit Falcons 100.0000.386
331 Squadra Forte 100.0000.386
332 Miles Warren 100.0000.386
333 The kiloseconds 100.0000.386
334 Blue_Screen_of_Death 100.0000.386
335 0x7E7 100.0000.385
336 CipherSleuths 100.0000.385
337 Sabra 100.0000.385
338 D0ub1eEl 100.0000.385
339 Tsuchinokos 100.0000.384
340 impalas 100.0000.384
341 Shobolinsky 100.0000.384
342 LoHacker 100.0000.384
343 TeamCNF 100.0000.384
344 testtest 100.0000.383
345 Temugin 100.0000.383
346 Cibermaneii 100.0000.383
347 Pasteur Team 100.0000.383
348 Legacy (L364CY) 100.0000.383
349 3.14 100.0000.383
350 UrsuConcursu 100.0000.382
351 Codefathers 100.0000.382
352 Z3r0Fl4g 100.0000.382
353 TKCTF-club 100.0000.382
354 hash#hash 100.0000.382
355 aux.cs 100.0000.381
356 Ctrl+Alt+Defeat 100.0000.381
357 TheContract 100.0000.381
358 DirtyDev 100.0000.381
359 Greenfeet 100.0000.381
360 mHackedavero 100.0000.381
361 Barcellona44 100.0000.380
362 Halloween Jack 100.0000.380
363 dinner_is_served_at_20:30 100.0000.380
364 Power Skrull 100.0000.380
365 UwUcoptères 100.0000.380
366 Otium 100.0000.379
367 Not Alone 100.0000.379
368 ISEN Engineering 100.0000.190
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