Sat, 23 Oct. 2021, 00:00 UTC — Mon, 25 Oct. 2021, 00:00 UTC 

On-line

BuckeyeCTF event.

Format: Jeopardy Jeopardy

Official URL: https://ctf.osucyber.club/

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

Future weight: 24.81 

Rating weight: 24.81 

Event organizers 

CTF run by students from Cyber Security Club @ Ohio State.

BuckeyeCTF is intended to be beginner-friendly and is geared towards university teams, but there will be a wide range of difficulty.

Format is jeopardy: web, reversing, binary exploitation, crypto, etc.

Three divisions:
- Open (no team size limit)
- U.S. Undergraduate & high school (no team size limit)
- Ohio State (1-4 students)

CTF site: https://ctf.osucyber.club

Thanks to Battelle, Huntington Bank, Amazon Web Services, and Ohio State University's Institute for Cybersecurity and Digital Trust for sponsoring BuckeyeCTF 2021!

Prizes

U.S. Undergraduate (including high schoolers) Division:
1st: $400 Amazon gift card
2nd: $300 Amazon gift card
3rd: $200 Amazon gift card

Ohio State University Division:
1st: $400 Amazon gift card
2nd: $300 Amazon gift card
3rd: $200 Amazon gift card

Open division is only CTFtime points, sorry!

Scoreboard

505 teams total

PlaceTeamCTF pointsRating points
1 kernelarmy 6666.00049.620
2 Keyboard Monkeys 6173.00035.380
3 DuckDuckFlag 5248.00027.802
4 Jutlandia 4722.00023.777
5 SIGPwny 4717.00022.518
6 : (){ : |:& };: 4543.00021.043
7 Social Engineering Xperts 4271.00019.440
8 UTDLonghornGaming 4219.00018.804
9 DragonSec SI 4206.00018.411
10 Y-CTF 4157.00017.953
11 Old McDonald's Botnet 3974.00017.046
12 mikecat 3670.00015.727
13 SPbCTF 3387.00014.514
14 TeamCC 3380.00014.352
15 Sadge 3354.00014.137
16 b01lers 3353.00014.030
17 w01verines 3336.00013.876
18 pudd13sOv3rfl0w 3189.00013.247
19 justme 2931.00012.215
20 RPISEC 2893.00012.008
21 SDU 2879.00011.897
22 sudo rm -rf /* 2861.00011.776
23 Shellphish 2844.00011.664
24 Tom W. Davis Clock Tower 2830.00011.567
25 Curious Tourists 2702.00011.049
26 Hackin'TN 2691.00010.970
27 Rose-Hulman 2686.00010.916
28 idek 2393.0009.793
29 Cryptonite 2270.0009.304
30 GST Advanced 2222.0009.097
31 Math Hackers(And Ronnie) 2221.0009.067
32 5upernova 2004.0008.234
33 cib 1989.0008.155
34 Mayas 1967.0008.051
35 RISC-VI 1956.0007.989
36 NYUSEC 1879.0007.683
37 CyberSlacker 1873.0007.642
38 HuntsvilleTechSupport 1848.0007.531
39 coldboots 1847.0007.510
40 _+-Fr0G*L3G$-+_ 1791.0007.286
41 Volunteers 1751.0007.122
42 Team_Herro 1734.0007.044
43 Flaggermeister 1682.0006.837
44 team name 1647.0006.694
45 Seg Fault 1605.0006.525
46 Martial_Law_Enforcer 1486.0006.070
47 Hudson River Hackers 1481.0006.040
48 13Drones 1304.0005.370
49 hswaw 1290.0005.308
50 TMU 1241.0005.115
51 PwnFlag 1221.0005.031
52 CyberSci Canada 1176.0004.854
53 XNOR 1162.0004.793
54 AdAstra 1142.0004.710
55 SFU CTF 1138.0004.687
56 Shiny Jigglypuff 1112.0004.582
57 Urchin-Snouted Carrion 1096.0004.514
58 Khonsu 1087.0004.473
59 ISwearIGoogledIt 1085.0004.459
60 GreyHat 984.0004.076
61 mopi 956.0003.965
62 University of Southern California - Grads 942.0003.906
63 Capture the Swag 878.0003.662
64 Tempest 853.0003.562
65 :eyes: 798.0003.352
66 Something witty :P 794.0003.331
67 UMDCSEC 794.0003.325
68 1nf1n1ty 793.0003.316
69 omggstuff 789.0003.296
70 JCP Monkeys 789.0003.291
71 TeamContagion 783.0003.264
72 versers 783.0003.259
73 xn--tp8hb001bca 774.0003.221
74 green unicorns 759.0003.160
75 University of Akron 759.0003.156
76 PwnProphecy 758.0003.148
77 ri5e 753.0003.125
78 SkyMas 736.0003.057
79 farwan 694.0002.897
80 pastabase64 693.0002.889
81 SithLords 693.0002.886
82 break_the_code 674.0002.811
83 OnlyFeet 668.0002.785
84 sudoutopia1337 659.0002.748
85 beerpwn 648.0002.704
86 tyulpan 639.0002.667
87 Pandahat 634.0002.645
88 hips.lie() == false 633.0002.638
89 Itemize 633.0002.635
90 karidesler 633.0002.632
91 Z3Ro 628.0002.610
92 noraneco 618.0002.570
93 c0d3_h4cki05_ 617.0002.563
94 Futsu 615.0002.553
95 wh1731337 607.0002.520
96 level_Zero 604.0002.506
97 MoeCafe 586.0002.437
98 xisop 586.0002.434
99 CNR 583.0002.420
100 Baker 576.0002.392
101 NINPWN 569.0002.363
102 Cyber Chicken 563.0002.339
103 Blue Hens 554.0002.303
104 H25 538.0002.241
105 Gemooy 537.0002.235
106 bbbb-b 535.0002.225
107 PissedEmu 533.0002.216
108 ducks0ci3ty 532.0002.210
109 secsyst 529.0002.196
110 ImJustHereToBeatMcCanty 524.0002.176
111 BrickDroppers 524.0002.174
112 GIsTooFar 519.0002.153
113 m1z0r3 512.0002.125
114 0xb4dgers 508.0002.108
115 Team 85 508.0002.106
116 CreateRemoteThread 508.0002.105
117 Hacky Easter 508.0002.103
118 1337-KFS 489.0002.030
119 idekJT 483.0002.006
120 flearner 483.0002.004
121 BroncoSec 482.0001.999
122 sh1kaku 481.0001.994
123 Push To Production 477.0001.977
124 Hacklabor 458.0001.905
125 Temp 453.0001.884
126 StackUnderflow 443.0001.846
127 boubou_du_40 428.0001.788
128 kabu 427.0001.783
129 dczia 423.0001.767
130 dev4ndr3w 423.0001.765
131 FPU CTF Team 422.0001.760
132 Root13 418.0001.744
133 1gy 411.0001.716
134 DaVinciCode 411.0001.715
135 MichiganHackers 403.0001.684
136 UiA-CTF 401.0001.675
137 lab4 381.0001.599
138 FlagFiends 379.0001.590
139 CypherForce 373.0001.567
140 Ktk 373.0001.565
141 wackers 372.0001.560
142 Red [email protected] 372.0001.559
143 Error 404 362.0001.521
144 upbhack 351.0001.479
145 B3bieSec 343.0001.448
146 bcorp 342.0001.443
147 Yellow Bears 341.0001.438
148 CLSec 341.0001.437
149 c2ber 333.0001.406
150 Dobob 333.0001.405
151 captor 332.0001.400
152 yeeb0iz 326.0001.377
153 ToInfinityAndBeYANd 322.0001.361
154 nhl4000 321.0001.356
155 N00bsctf 317.0001.340
156 2894273489 313.0001.324
157 mikejam 313.0001.323
158 DoomHack 311.0001.315
159 Hackapotamus 311.0001.314
160 FlyingCats 311.0001.313
161 BR1G4D4 296.0001.256
162 Roll Tide 296.0001.255
163 kolder 292.0001.239
164 fzhshzh 283.0001.205
165 mad dabbers 281.0001.196
166 Käsecrew 271.0001.158
167 CXOU 271.0001.157
168 4AVE 261.0001.119
169 L05_P0ll05_H3rm4n05 256.0001.100
170 Whit3rose 251.0001.080
171 BisonSquad 251.0001.079
172 hsvcs 245.0001.056
173 SVC Cybersecurity Club 242.0001.044
174 hacker404 241.0001.040
175 cait-sith 241.0001.039
176 about._.DS 236.0001.019
177 锟斤拷烫烫烫 236.0001.019
178 Neya 236.0001.018
179 trainyinfosec 231.0000.998
180 Just4Fun 231.0000.998
181 skid central 231.0000.997
182 GGTG 226.0000.977
183 l33t turtles 226.0000.977
184 Kaotik 221.0000.957
185 M-Sec CTF 221.0000.957
186 notreally 221.0000.956
187 Git gud 211.0000.918
188 Is Mayonnaise an Instrument? 206.0000.899
189 Hash Slinging Hackers 201.0000.879
190 vexillum piratica 201.0000.879
191 Cult of the Octopus 201.0000.878
192 pelicanos556452123 201.0000.877
193 mr_robot 201.0000.877
194 twc 201.0000.876
195 one-shot 201.0000.875
196 ROIS 200.0000.871
197 hk X navy 200.0000.870
198 phish4sudo 197.0000.859
199 etc2020 196.0000.854
200 S1lver 196.0000.854
201 Pwnamateur 196.0000.853
202 WhoYaGonnaSyscall 196.0000.852
203 Baby_Boy_Blue 196.0000.852
204 CybrNsec 196.0000.851
205 BA5HERS 196.0000.851
206 BigCheese 191.0000.831
207 BYU Cyberia 176.0000.775
208 pwnmaster 175.0000.771
209 X3eRo0 175.0000.770
210 tm1287's team 171.0000.755
211 The Pioneers 171.0000.754
212 Team Qword 171.0000.753
213 R331337 171.0000.753
214 ballmers peak 171.0000.752
215 GIM CTF 166.0000.733
216 ujjujjuj 166.0000.733
217 WW5KallnPT0 166.0000.732
218 Code Red 161.0000.713
219 4c1d_k47 161.0000.713
220 becauseno 155.0000.690
221 Seadyot 151.0000.674
222 n0ti0n 150.0000.670
223 Twisted 146.0000.655
224 johnblue 146.0000.654
225 Alan is ctf god 146.0000.654
226 ricora_alg 146.0000.653
227 Knightsec 146.0000.653
228 toplovodarji 136.0000.615
229 nepridumali 136.0000.615
230 Marrick 136.0000.614
231 sudovonctf 135.0000.610
232 seta 130.0000.591
233 elfh4t 130.0000.590
234 BIT CRIMINALS 126.0000.575
235 pwnoobs 126.0000.575
236 JustDucky 125.0000.570
237 golden_record 125.0000.570
238 bacon 122.0000.558
239 sysengineer2 122.0000.558
240 SithLords2 121.0000.554
241 SupremeOwls 121.0000.553
242 0xff Team 121.0000.553
243 ATeam 121.0000.552
244 De1fin 121.0000.552
245 lexsd6 121.0000.552
246 Harachili 121.0000.551
247 Chickenhens 121.0000.551
248 Jigsawtemmy20 120.0000.547
249 BlazerKun 116.0000.531
250 sysc4lls 116.0000.531
251 Ronald Mcdonald 116.0000.531
252 d4rkn19ht 116.0000.530
253 h4ck7u5 116.0000.530
254 simprate69 116.0000.529
255 Slab Allocator 116.0000.529
256 hoodies 115.0000.525
257 raar 115.0000.525
258 Kk 115.0000.524
259 Shmels 115.0000.524
260 eur1ka 115.0000.523
261 The Imperium 111.0000.508
262 Stormer 111.0000.508
263 Entr0pia 111.0000.507
264 no0p 111.0000.507
265 beepys 111.0000.507
266 we_are_random 111.0000.506
267 Canlex 110.0000.502
268 solooo 106.0000.487
269 0ldd4ve 105.0000.483
270 paulie 101.0000.468
271 Gladiator 101.0000.467
272 bleeblap 100.0000.463
273 madeinchina 95.0000.444
274 Cl0wn 91.0000.429
275 noyou 91.0000.429
276 PépèreTheFlag 91.0000.429
277 LongBeard 91.0000.428
278 0xZ3R0 91.0000.428
279 duckoverflow 91.0000.428
280 les amateurs de la competition ctf 91.0000.427
281 Team H4C 91.0000.427
282 rett2life 90.0000.423
283 CoinCoinLeCanardFait 90.0000.423
284 ATM 90.0000.422
285 Dipp 86.0000.407
286 Koaewr 85.0000.403
287 senyumsemangat 85.0000.403
288 ramanujan 81.0000.388
289 httpwn 81.0000.387
290 Priv8Corp 81.0000.387
291 ForensicAccountants 81.0000.387
292 1inuxsp1oit 80.0000.383
293 hamayanhamayan 80.0000.382
294 AUZ1 80.0000.382
295 NXTsoft 76.0000.367
296 Cyber0ids 76.0000.367
297 r1ptid3 76.0000.366
298 smavl 76.0000.366
299 l0neW0lf 70.0000.344
300 BrisketBucket 66.0000.328
301 BadWolf 61.0000.309
302 bootplug 61.0000.309
303 Dinosaur 61.0000.309
304 ThatNewDevGuy 60.0000.305
305 Bin 60.0000.305
306 check 60.0000.304
307 jkjk 60.0000.304
308 thesolos 60.0000.304
309 Pr1nce 56.0000.289
310 APT7640 56.0000.288
311 nebula 56.0000.288
312 noTeamName 56.0000.288
313 PwN3v3rY7h1nG 55.0000.284
314 Dservian 51.0000.269
315 Sarah 51.0000.269
316 beginner luck 51.0000.268
317 tumb1yc4t 51.0000.268
318 Flag Hunters 51.0000.268
319 CTREX 51.0000.268
320 Jack O' Lantern's Panic 51.0000.267
321 RedHorizon 51.0000.267
322 PkNova 51.0000.267
323 nurls 51.0000.267
324 Batman's Kitchen 51.0000.266
325 qemutherapy 51.0000.266
326 A2CTF 51.0000.266
327 PatagoniaHack 51.0000.266
328 secret_squirrels 51.0000.265
329 XBin 51.0000.265
330 avokado 51.0000.265
331 joey.melo 51.0000.265
332 KapiSec 51.0000.265
333 gch1p 50.0000.261
334 fuctf 50.0000.260
335 uma 50.0000.260
336 Shinobu 50.0000.260
337 /usr 50.0000.260
338 OctetMignonne 50.0000.259
339 Dokko 50.0000.259
340 zzo92 50.0000.259
341 croygers967 50.0000.259
342 noOne 50.0000.259
343 rnerd 41.0000.225
344 CyberSpace 41.0000.225
345 randomteam 41.0000.225
346 ExampleTeam 40.0000.221
347 UCASHCA 40.0000.220
348 AnGry_BirDs_ReL0aDed 40.0000.220
349 ahengers 31.0000.186
350 SoloT34m 31.0000.186
351 emanb29 solo 31.0000.186
352 IVS 31.0000.186
353 RPCA Cyber Club 31.0000.186
354 404-Not found 31.0000.185
355 PwsecTeam 31.0000.185
356 0ddC0der 31.0000.185
357 someone 31.0000.185
358 0xDEADF001 31.0000.185
359 room10 30.0000.181
360 something clever 30.0000.181
361 ekawa 30.0000.180
362 HohnJammond 30.0000.180
363 FuzzyLlamas 30.0000.180
364 nu11 30.0000.180
365 esio 30.0000.180
366 ummm 26.0000.165
367 PWAPISU 26.0000.164
368 hellobb 26.0000.164
369 USMA CyberTech 26.0000.164
370 ttyusb 26.0000.164
371 jor 26.0000.164
372 nishiwaki 26.0000.163
373 fujifuji 26.0000.163
374 E-Toolz 26.0000.163
375 Red Tuxedo 26.0000.163
376 ghidra_darkmode_when 26.0000.163
377 burntheboats 25.0000.159
378 nek0nyaa 25.0000.159
379 Jongko_JoyoBoyo 25.0000.159
380 ne0n 25.0000.158
381 damethod 25.0000.158
382 hmfhic 25.0000.158
383 BADSUD0'S 25.0000.158
384 Shallot 25.0000.158
385 Leak Challenge 25.0000.157
386 [Red Cadets] P0z3rs 25.0000.157
387 Passiskey 25.0000.157
388 Wesserboy 1.0000.068
389 kxti_qwrbh 1.0000.068
390 Jhn_Doe 1.0000.067
391 Saints & SYNners 1.0000.067
392 weSolve 1.0000.067
393 csad 1.0000.067
394 Jkim 1.0000.067
395 CEREAL KILLER 1.0000.067
396 ducansuper 1.0000.066
397 Cut3 Guys 1.0000.066
398 malfog 1.0000.066
399 Team_Matrix 1.0000.066
400 Banana Bread 1.0000.066
401 phat cow high 1.0000.066
402 UIT TanTan 1.0000.065
403 Tamil CTF 1.0000.065
404 bout_to_get_flagged 1.0000.065
405 ctf_n00bz 1.0000.065
406 Tamir 1.0000.065
407 MACOOK 1.0000.065
408 MTMzN25vb2Jz 1.0000.065
409 maskc 1.0000.064
410 s3cur3_sh3ll 1.0000.064
411 UIT.KiD 1.0000.064
412 Geek Squad 1.0000.064
413 sbstm 1.0000.064
414 FAST 1.0000.064
415 Hidden Issue 1.0000.064
416 h4kr_f0r3v3r 1.0000.063
417 Bonfire 1.0000.063
418 Tyler 1.0000.063
419 Sp33d_0f_T1m3 1.0000.063
420 kio 1.0000.063
421 dotXYZ 1.0000.063
422 Chasse Partie 1.0000.063
423 0xSAZZAD 1.0000.062
424 lilili 1.0000.062
425 priyansh 1.0000.062
426 abenben 1.0000.062
427 Online Kingdom team 1.0000.062
428 okay 1.0000.062
429 BackMoon 1.0000.062
430 xo_xin 1.0000.061
431 wk503max 1.0000.061
432 XMenX 1.0000.061
433 c0rp5 1.0000.061
434 BeeReps 1.0000.061
435 xeqte 1.0000.061
436 asdfghjklmnop 1.0000.061
437 n!ght_jmp 1.0000.060
438 3331 1.0000.060
439 OmahTI 1.0000.060
440 rumahcahaya 1.0000.060
441 H2ScaRy 1.0000.060
442 Randoms 1.0000.060
443 Team Akatsukii 1.0000.060
444 Xayn 1.0000.060
445 ag3n75 1.0000.059
446 SAXY 1.0000.059
447 ancientSamurai 1.0000.059
448 NePtUnE 1.0000.059
449 botnet 1.0000.059
450 tes 1.0000.059
451 Pa0x73cal 1.0000.059
452 B15H0P 1.0000.059
453 rabbitsthecat 1.0000.058
454 nikolis 1.0000.058
455 t3mp3st 1.0000.058
456 Caius 1.0000.058
457 The_Slayers 1.0000.058
458 agartala 1.0000.058
459 kgrzk 1.0000.058
460 University of Southern California 1.0000.058
461 IND 1.0000.058
462 YorkshireAirlines 1.0000.057
463 KXTI_MARMELAD 1.0000.057
464 Pigeon Squad 1.0000.057
465 ABS0LUT 1.0000.057
466 EECS Systers 1.0000.057
467 Rhombobedies 1.0000.057
468 GHHC_Mango_People 1.0000.057
469 tryitout 1.0000.057
470 T4ng0_t34m 1.0000.057
471 R3gr3t 1.0000.056
472 kenanb 1.0000.056
473 lonlee_nub 1.0000.056
474 Alsalaps 1.0000.056
475 Dattebayo 1.0000.056
476 Hito 1.0000.056
477 it-sec.fail 1.0000.056
478 stankc 1.0000.056
479 fran 1.0000.056
480 Weasels 1.0000.055
481 ONU 1.0000.055
482 PEQUI_ctf 1.0000.055
483 M4lw4r3 1.0000.055
484 Bandits 1.0000.055
485 pop 1.0000.055
486 42Lausanne 1.0000.055
487 EntrePlicas 1.0000.055
488 asdfasf 1.0000.055
489 sadsolosap 1.0000.054
490 Styx 1.0000.054
491 sa127a.apex 1.0000.054
492 LalaG3r4k 1.0000.054
493 nullc0d3r 1.0000.054
494 The United Team of Noobs 1.0000.054
495 painlipe 1.0000.054
496 SN 1.0000.054
497 NotHotdog 1.0000.054
498 131LL_S0L0 1.0000.054
499 beffojji_opsec 1.0000.053
500 SnackingForTofu 1.0000.053
501 h3ck3r 1.0000.053
502 TeamAwesome 1.0000.053
503 Mal01 1.0000.053
504 nulled_1337 1.0000.053
505 KITCTF 1.0000.026
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