Sat, 03 April 2021, 22:00 UTC — Mon, 05 April 2021, 22:00 UTC 

On-line

b01lers CTF event.

Format: Jeopardy Jeopardy

Official URL: https://ctf.b01lers.com/

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

Future weight: 32.58 

Rating weight: 22.99 

Event organizers 

b01lers CTF is the public competitive CTF hosted by the Purdue Capture The Flag team.

b01lers CTF is a more difficult CTF, than b01lers bootcamp CTF, but will offer challenges in all categories at various skill levels. Writeups will be provided for all solved challenges immediately after the CTF ends and for unsolved challenges after 2 weeks to allow extended play.

Registration will open approximately 2 weeks prior to the event. Join our discord at discord.gg/tBMqujE and stay posted for further info at https://ctf.b01lers.com

Happy hacking!

Scoreboard

297 teams total

PlaceTeamCTF pointsRating points
1 flagbot 11162.00045.980
2 polygl0ts 10663.00033.457
3 Shellphish 8179.00024.509
4 Buckeye Bureau of BOF 8170.00022.575
5 PFS 7186.00019.399
6 bi0s 7178.00018.616
7 Maple Bacon 6684.00017.051
8 SIGPwny 6223.00015.691
9 DarkArmy 5218.00013.302
10 FireShell 5211.00013.032
11 TU Delft CTF Team 5199.00012.798
12 trckster 4857.00011.920
13 Zh3r0_0ffici4l 4735.00011.521
14 sln.1550 4226.00010.346
15 Stack CanaRIIs 3306.0008.342
16 Robot Mafia 3305.0008.244
17 burner_herz0g 3303.0008.155
18 (l00p3r1n0;cat) > fs0c13ty 3283.0008.039
19 glizzycoin 2823.0007.024
20 Pwntera 2748.0006.809
21 K3RN3L4RMY 2596.0006.442
22 Venom 2473.0006.139
23 cew 2467.0006.081
24 bronson113 2439.0005.981
25 HuntsvilleTechSupport 2407.0005.877
26 th3jackers 2342.0005.708
27 PTZCTF 2318.0005.626
28 AntiBuddies 2247.0005.449
29 Kza 2232.0005.390
30 Ainsetin 2086.0005.063
31 d4rkc0de 1980.0004.820
32 notaflag{sorry} 1939.0004.712
33 hackerschool 1877.0004.563
34 PROtatoes 1828.0004.441
35 1sNone 1728.0004.216
36 PatanjaliHax 1722.0004.185
37 0ne_d1recti0n 1717.0004.158
38 Polymero 1688.0004.082
39 0xPolpettOwn 1664.0004.017
40 Blue Hens 1611.0003.893
41 smarmellez 1553.0003.759
42 FITSEC 1525.0003.688
43 RPCA Cyber Club 1507.0003.639
44 Terminal Cats 1453.0003.515
45 da3m0nsl4yer 1449.0003.495
46 flag{}_____Orz 1449.0003.484
47 Dashu 1406.0003.385
48 4096 1389.0003.340
49 crumb 1327.0003.202
50 obelus 1231.0002.995
51 HypaSec 1212.0002.947
52 hack^3 1174.0002.860
53 ASURA 1174.0002.852
54 Red Knights 1149.0002.792
55 NicDumZ 1138.0002.762
56 dehunters 1138.0002.754
57 1337B01S 1138.0002.747
58 Firebasky后援团 1120.0002.703
59 404-Error 1108.0002.672
60 noraneco 1091.0002.630
61 ruisilva 1072.0002.585
62 Sat3lite 1066.0002.566
63 ONW Cyber 1034.0002.495
64 sixbananas 1034.0002.489
65 0xdecafbad 1034.0002.483
66 Hooli 956.0002.317
67 n5bt 956.0002.312
68 Hamad 956.0002.307
69 Qui3t0wL 956.0002.302
70 Friendly Hacks 956.0002.297
71 MQCybersec 948.0002.276
72 The_Investors 948.0002.272
73 S1CT 920.0002.210
74 dj 920.0002.206
75 OstrichXYZ 920.0002.201
76 RhinehartsOysterBar 920.0002.197
77 lonixal357 920.0002.193
78 ki 920.0002.190
79 AUEHC 917.0002.180
80 born2scan 854.0002.046
81 Antivirus 854.0002.043
82 PR1PEN 854.0002.039
83 fred 854.0002.036
84 TuxTheXplorer 848.0002.020
85 irNoobs 797.0001.912
86 Flag Hunters 797.0001.909
87 Fword 759.0001.828
88 kalidows 759.0001.825
89 0xK4ws 759.0001.822
90 Area 51 759.0001.819
91 BB 748.0001.793
92 PISHCM 720.0001.733
93 Charisse 693.0001.675
94 clevrcode 659.0001.602
95 Debily 615.0001.509
96 mcmayhem 615.0001.506
97 lamar_curry 593.0001.458
98 HereJustForTheReversing 592.0001.454
99 exzettabyte 579.0001.425
100 scimus_verum 579.0001.422
101 brrr 579.0001.420
102 hamayanhamayan 579.0001.418
103 BlazerKun 579.0001.416
104 noob-atbash 579.0001.414
105 OffSec2021 579.0001.411
106 rycbar 559.0001.368
107 Abicim 541.0001.329
108 [n57u]KaziHbI4 541.0001.327
109 Muzi-T34m 541.0001.325
110 fLAGers 541.0001.323
111 MemeTeams 541.0001.321
112 LemonPrefect 515.0001.266
113 wuuuuuuuu 491.0001.215
114 Jesen 479.0001.188
115 byc_404 479.0001.186
116 HackingByte 479.0001.185
117 Justice 479.0001.183
118 coldboots 475.0001.173
119 0xZ3R0 475.0001.172
120 CSSA 475.0001.170
121 Aruls 475.0001.168
122 skyepodium 475.0001.167
123 DeepWater 475.0001.165
124 Kraken 475.0001.164
125 mrwhite 475.0001.162
126 AmTrain 475.0001.161
127 Ch3lLIST4 475.0001.159
128 daPwn 475.0001.158
129 GrüberliOPENCTF 441.0001.087
130 RE is my liƒe 418.0001.038
131 vulnfreak 418.0001.036
132 STeam 418.0001.035
133 Cyber Warriors 418.0001.034
134 bestbestbest 418.0001.033
135 zarbout 375.0000.943
136 d@zzling n00bs 375.0000.941
137 KapiSec 375.0000.940
138 nullptr 375.0000.939
139 blin 375.0000.938
140 RickRollers 375.0000.937
141 Noob 318.0000.818
142 PwningJarvis 318.0000.817
143 혜나당신딸이에요 318.0000.816
144 rast1235 318.0000.815
145 No_Pwn_Intended 318.0000.814
146 is3ka1 275.0000.724
147 Obama Nation 218.0000.605
148 0ryp 218.0000.604
149 usernamehere 218.0000.603
150 testest 218.0000.602
151 aa 218.0000.601
152 ri5e 218.0000.600
153 Nande Nande 218.0000.599
154 x2w 218.0000.598
155 Or4nge 218.0000.597
156 Volcano 218.0000.596
157 Travis Weir 200.0000.558
158 3abker 200.0000.557
159 ..... 200.0000.557
160 stankc 200.0000.556
161 OnlyFeet 200.0000.555
162 daemons_hunters 200.0000.554
163 Zam's Team 200.0000.553
164 The(403)Fruit 200.0000.552
165 Kernel Sanders 200.0000.551
166 MUTENET 200.0000.550
167 poigiatre 200.0000.550
168 Pakekoding 200.0000.549
169 outOfCheese 200.0000.548
170 GUIs 200.0000.547
171 $Dark_Warrior$ 200.0000.546
172 blacViking 200.0000.546
173 NO PWN NO FUN 200.0000.545
174 Genesys 200.0000.544
175 Pengg0damn 200.0000.543
176 karidesler 200.0000.543
177 Hack-Ware 200.0000.542
178 h4ck7u5 200.0000.541
179 The Cyber Grabs 200.0000.540
180 ZK0oL 200.0000.540
181 The_Slayers 200.0000.539
182 raederwass 200.0000.538
183 LX0 200.0000.538
184 nithin 200.0000.537
185 FCAP 200.0000.536
186 Bortecine Sec 200.0000.536
187 7RedViolin 200.0000.535
188 Akesh 200.0000.534
189 Kaisen Army 200.0000.534
190 RUserious 200.0000.533
191 ash3r 200.0000.532
192 NCTOP 200.0000.532
193 TahSec 200.0000.531
194 Glutton 200.0000.530
195 Bornunique911 200.0000.530
196 name.rand() 200.0000.529
197 Jakom 200.0000.529
198 Ajai 200.0000.528
199 0x01d5 200.0000.527
200 NoTeam 200.0000.527
201 Deadlock Team 200.0000.526
202 white-give 200.0000.526
203 IsolatingBeforeItWasCool 200.0000.525
204 erikkabir 200.0000.525
205 karipap 200.0000.524
206 CUBOCAN 200.0000.524
207 HEALTH-E 200.0000.523
208 TokelauPTB 100.0000.316
209 haha_yeah 100.0000.316
210 noTeamName 100.0000.315
211 SnowM3n 100.0000.315
212 q_ 100.0000.314
213 4k3l4rr3 100.0000.314
214 0x435446 100.0000.313
215 CloudMonsters 100.0000.313
216 megalokafes 100.0000.312
217 S@n!t!z3r 100.0000.312
218 Byte Club 100.0000.311
219 ataner 100.0000.311
220 hello! 100.0000.310
221 TeamCarRamRod 100.0000.310
222 GetPwndN00b 100.0000.310
223 Asura_Maru 100.0000.309
224 theak 100.0000.309
225 ZaIPEK 100.0000.308
226 SortaLegal 100.0000.308
227 XcDawgs 100.0000.307
228 fzhshzh 100.0000.307
229 Phantester 100.0000.306
230 Create;Destroy;Refine 100.0000.306
231 rasta~warlords 100.0000.305
232 Team_Matrix 100.0000.305
233 An0nym0u$ 100.0000.305
234 Lions 100.0000.304
235 Boron Throwers 100.0000.304
236 HackmeOut 100.0000.303
237 ttt 100.0000.303
238 DasRealBert 100.0000.303
239 K0TN 100.0000.302
240 b1rds_of_pr3y 100.0000.302
241 0xnoob 100.0000.301
242 x-soleral 100.0000.301
243 just1ce_le4gu3 100.0000.301
244 l0n3w0lf 100.0000.300
245 mugi 100.0000.300
246 League of Shadows 100.0000.299
247 cebaifc 100.0000.299
248 GanSw 100.0000.299
249 Slow_Hash 100.0000.298
250 5iCC53GV 100.0000.298
251 Omaviat 100.0000.298
252 RKTEAM 100.0000.297
253 HACKWARE 100.0000.297
254 ISwearIGoogledIt 100.0000.296
255 GetPwned 100.0000.296
256 katecef 100.0000.296
257 Flaggermeister 100.0000.295
258 mikejam 100.0000.295
259 NaPoPhe 100.0000.295
260 h4ckx0r5 100.0000.294
261 The CyberSamurai 100.0000.294
262 C0ra1 100.0000.294
263 Mini0n$ 100.0000.293
264 glo12345 100.0000.293
265 Slonser 100.0000.293
266 LoneWolf 100.0000.292
267 ciccio 100.0000.292
268 <OOO> 100.0000.292
269 CapitalZer0 100.0000.291
270 tnb 100.0000.291
271 EffectRenan 100.0000.291
272 3cc334 100.0000.290
273 Gasslurd 100.0000.290
274 SecureMature 100.0000.290
275 TheGoonies 100.0000.290
276 Hacklabor 100.0000.289
277 KING 100.0000.289
278 AchiPwn 100.0000.289
279 Gateway 100.0000.288
280 Los Calostros 100.0000.288
281 SkellyBG 100.0000.288
282 L3o 100.0000.287
283 2020 100.0000.287
284 1231231321321321321321 100.0000.287
285 My4nM4r 100.0000.287
286 Misaka 100.0000.286
287 nex_noob 100.0000.286
288 N0Named 100.0000.286
289 Tf&test 100.0000.286
290 The Guardian 100.0000.285
291 P@Ge2mE 100.0000.285
292 XDDDD 100.0000.285
293 me2nuk 100.0000.284
294 ouillle 100.0000.284
295 T414c0m 100.0000.284
296 T3chn00 100.0000.284
297 processing 100.0000.142