Fri, 28 April 2023, 12:00 UTC — Sun, 30 April 2023, 12:00 UTC 

On-line

D^3CTF event.

Format: Jeopardy Jeopardy

Official URL: https://d3ctf.io/

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

Future weight: 39.40 

Rating weight: 28.00 

Event organizers 

Organized by @Vidar, @CNSS, @L-Team, the 4th D^3CTF is coming!

Our teams have hosted the HCTF and LCTF for years, and in 2019 we decided to co-host this brand new CTF game, D^3CTF.

D^3 means "the cube of Dian", i.e., the cube of "electronic" in Chinese. As the three teams co-hosting this CTF game come from three "University of Electronic" in China (UESTC, Xidian, HDU).

Have fun!

Prizes

1st : ¥50000

2nd : ¥30000

3rd : ¥10000

4th : ¥5000

5th : ¥5000

6th : ¥5000

7th-12th : ¥2000

Scoreboard

418 teams total

PlaceTeamCTF pointsRating points
1 满分冰美式 10569.08056.000
2 S1uM4i 10183.12040.978
3 Nu1L 9682.80034.985
4 r3kapig 8438.16029.355
5 0ops 7290.20024.913
6 iBiao 6405.37021.636
7 Nepnep 5829.81019.445
8 万年三等奖 5652.31018.474
9 X1cT34m 5460.20017.576
10 Azure Assassin Alliance 5073.99016.242
11 n03tAck&BXS 4284.51013.896
12 USTC-NEBULA 3885.44012.627
13 比赛开始后关闭注册的屑 3448.89011.291
14 TeamGoulash 3353.98010.885
15 Redbud 3308.09010.631
16 The Flat Network Society 2890.6809.408
17 tinybaby 2765.8208.974
18 W&M 2753.3308.850
19 u8f2 2644.6808.480
20 b4f0re 2553.4808.165
21 Syclover 2458.8107.847
22 polaris 2360.7907.527
23 SU 2344.2307.428
24 nyahello 2119.4706.782
25 0psu3 1837.3205.987
26 1stw0lf 1837.3205.944
27 L3H Sec 1778.0405.747
28 EDISEC 1629.3805.317
29 NaN 1547.4205.065
30 A1natas 1523.8804.970
31 D1no 1504.9004.890
32 V&N 1479.3904.794
33 ACT 1475.2304.757
34 raven 1409.5204.558
35 NJU-Trinity 1142.2603.826
36 ROIS 1071.6003.617
37 sieg 1050.0003.538
38 Aurora 1045.9003.508
39 Wanna.W1n 1014.4503.405
40 w4terdrop 987.8703.317
41 UKFC 972.1703.258
42 flag_is_not_here 969.0203.234
43 YulinSec 925.7303.104
44 SanDieg0 895.2903.008
45 AheadSec 895.2902.994
46 0x401 879.4802.939
47 嗨嗨嗨 828.5602.791
48 AmTrain 825.5502.770
49 Bmth 824.5502.756
50 f0ew3b 742.4402.527
51 d3newstar 649.6802.270
52 m3ow 628.3002.203
53 bad_cat 581.8602.070
54 JNSECC 581.8602.060
55 A.k.a.t.s.u.k.i 572.7902.027
56 and1=1 537.0801.923
57 PearlSky 521.4601.873
58 Spirit 520.4601.862
59 Arete 520.4601.853
60 风信子 520.4601.845
61 Timeline_Sec 520.4601.838
62 灵缇莓樂 520.4601.830
63 ****** 520.4601.823
64 HKUSTFirebird 520.4601.816
65 Sp4rkl3 492.3101.735
66 BYD1970 491.3101.726
67 GAMELAB 450.7101.612
68 冤种 441.6601.582
69 cccccccc 441.6601.576
70 Scr1w 389.1601.431
71 arm7 388.1601.423
72 Xp0int 388.1601.417
73 C.A.T. 388.1601.412
74 菜鸡小队 387.1601.404
75 flagkiller 374.8401.366
76 guohanming 314.4301.201
77 TnT 314.4301.197
78 Ph0t1n1a 313.4301.189
79 r00t 313.4301.185
80 NANI 313.4301.180
81 M53 313.4301.176
83 sloter 312.4301.165
84 flag{}___Orz 209.0200.887
85 deepblue 208.0700.881
86 N0wayBack 208.0200.877
87 Polis 208.0200.873
88 Nero-Hero 208.0200.869
89 Asuri 208.0200.866
90 Federal_Bonk_Investigations 208.0200.862
91 猫上梁山 208.0200.859
92 XTruffle 208.0200.855
93 Ab1azE 208.0200.852
94 Cayber warriors 208.0200.849
95 你是water我是你的水 208.0200.846
96 SUS 208.0200.843
97 Mas7er_Ski11s 208.0200.840
98 925 208.0200.837
99 StormCloud 208.0200.834
100 0x0000x0 208.0200.831
101 staryfall 208.0200.828
102 Dog3_3doG 208.0200.826
103 NotEnoughEffort 208.0200.823
104 Hack@Sec 208.0200.820
105 pwnm 208.0200.818
106 MOCTF 208.0200.815
108 LosFuzzys 207.0200.808
109 EasternCartel 207.0200.805
110 p5gamemath 207.0200.803
111 Mo_00 1.0000.255
112 iamteapot 1.0000.253
113 ASIS 1.0000.250
114 w1z4rd 1.0000.248
115 YumF1ve_ 1.0000.246
116 SAS战队 1.0000.244
117 Sloth 1.0000.242
118 FR13NDS TEAM 1.0000.240
119 请在常州等我 1.0000.238
120 h1gher_faster_and_str0nger 1.0000.236
121 XXIII 1.0000.234
122 uio 1.0000.232
123 RedHazzarTeam 1.0000.230
124 StrikeFreedom 1.0000.228
125 今天没刷深渊 1.0000.227
126 0pm1ni 1.0000.225
127 Kpshj 1.0000.223
128 Acbug 1.0000.221
129 YueJinqiu 1.0000.220
130 仿生人会梦见电子羊吗 1.0000.218
131 0cain0 1.0000.216
132 ctfer 1.0000.215
133 mammoth 1.0000.213
134 f1sh 1.0000.212
135 ark1111 1.0000.210
136 Visi0n 1.0000.209
137 Flaggermeister 1.0000.207
138 126 1.0000.206
139 BITSkrieg 1.0000.204
140 HYNU-玄天 1.0000.203
141 1a秒了 1.0000.201
142 Ayaka's Dog 1.0000.200
143 zero 1.0000.198
144 zard0 1.0000.197
145 MatavieHash 1.0000.196
146 躺平且摆烂 1.0000.194
147 Alexius 1.0000.193
148 xiaozheng 1.0000.192
149 TheRoundTable 1.0000.191
150 flagGG 1.0000.189
151 None 1.0000.188
152 Paran0ids 1.0000.187
153 一群菜狗 1.0000.186
154 M1xSn0w 1.0000.184
155 Team H4C 1.0000.183
156 y2tsf 1.0000.182
157 南山一棵树 1.0000.181
158 cdusec 1.0000.180
159 OTOPTUS 1.0000.179
160 Forl1n 1.0000.178
161 bb5nc 1.0000.177
162 吃颗大力果 1.0000.175
163 SiliconBits 1.0000.174
164 xxl 1.0000.173
165 摸鱼小分队 1.0000.172
166 EOF 1.0000.171
167 FiveBig 1.0000.170
168 坤之大泰裤辣 1.0000.169
169 星辰银河 1.0000.168
170 我怎么会这么菜 1.0000.167
171 BinaryBears 1.0000.166
172 seeu0ntheway 1.0000.165
173 tinyibird 1.0000.164
174 b3n 1.0000.164
175 爆羊战士 1.0000.163
176 sh4bby 1.0000.162
177 shadow 1.0000.161
178 看看题队 1.0000.160
179 Kouze2n 1.0000.159
180 sbs 1.0000.158
181 xingxingshijie 1.0000.157
182 YOLO 1.0000.156
183 2O2 1.0000.156
184 teng lang kia 1.0000.155
185 菜狗 1.0000.154
186 沉淀 1.0000.153
187 nobody 1.0000.152
188 Rotten 1.0000.152
189 shadow garden 1.0000.151
190 大佬ddw 1.0000.150
191 stas 1.0000.149
192 x0candy 1.0000.148
193 茶壶小分队 1.0000.148
194 中国移动物联网公司物联天才串串香 1.0000.147
195 noir 1.0000.146
196 walnut 1.0000.146
198 212522 1.0000.144
199 Fighting_for_game 1.0000.143
200 ArT1f4ct 1.0000.143
201 NEURON 1.0000.142
202 lanan 1.0000.141
203 墨玉 1.0000.141
204 蒙得都对 1.0000.140
205 Red_Rebels 1.0000.139
206 打不了一点 1.0000.139
207 peepo 1.0000.138
208 l3v3l 1.0000.137
209 0xL4ugh 1.0000.137
210 CHHHCHHOH 1.0000.136
211 fatd0g 1.0000.135
212 打酱油的小分队 1.0000.135
213 L0vv 1.0000.134
214 lin1468 1.0000.133
215 矿泉水淡如水 1.0000.133
216 wyx 1.0000.132
217 caicai 1.0000.132
218 多吃饭多打比赛 1.0000.131
219 J4ckP0t 1.0000.131
220 sadman abrar rafin 1.0000.130
221 欧尼酱的后花园 1.0000.129
222 流光小巷 1.0000.129
223 E99p1ant 1.0000.128
224 M1n1Park 1.0000.128
225 S3cj0y 1.0000.127
226 HAHAHAH 1.0000.127
227 qiqi 1.0000.126
228 删库跑路 1.0000.125
229 集美们!黑名单进货拉! 1.0000.125
230 C1oudfL0w0 1.0000.124
231 休伯利安 1.0000.124
232 TCTN 1.0000.123
233 Soul 1.0000.123
234 ShellCode 1.0000.122
235 开局一条狗 1.0000.122
236 stariver 1.0000.121
237 喵帕斯 1.0000.121
238 鸡你太美 1.0000.120
239 混分白给小队 1.0000.120
240 猫捉鱼 1.0000.119
241 DexterJie 1.0000.119
242 セキュリティーパック 1.0000.118
243 Team Mongolia 1.0000.118
244 banana 1.0000.117
245 坐牢组 1.0000.117
246 ECHO 1.0000.116
247 P4P 1.0000.116
248 胡粤川 1.0000.116
249 ggbot 1.0000.115
250 躺平小队 1.0000.115
251 zmanl 1.0000.114
252 Ph0en1x 1.0000.114
253 wujie 1.0000.113
254 游戏开发部 1.0000.113
255 f(x) 1.0000.112
256 w4nd3r 1.0000.112
258 YellowFrogs 1.0000.111
259 csl-team 1.0000.111
260 ngductung 1.0000.110
261 xiao_xiao_try 1.0000.110
262 r4a 1.0000.110
263 吉吉大王 1.0000.109
264 darkwalker 1.0000.109
265 wuli 1.0000.108
266 LYnu 1.0000.108
267 L3aF1ness 1.0000.108
268 aixy 1.0000.107
269 Repetition 1.0000.107
270 CaIB 1.0000.106
271 prince-aegon 1.0000.106
272 yarak 1.0000.106
273 Permutation City 1.0000.105
274 zwiebel 1.0000.105
275 Marez 1.0000.104
276 .cfg 1.0000.104
277 chaser 1.0000.104
278 我们只会签到 1.0000.103
279 Nxe 1.0000.103
280 jntm 1.0000.103
281 Qs&gH 1.0000.102
282 Bits & Pieces 1.0000.102
283 illusory 1.0000.102
284 Leslato 1.0000.101
285 sapphire 1.0000.101
286 k 1.0000.101
287 MadTeam 1.0000.100
288 没有太多讲究 1.0000.100
289 Killerbeetles 1.0000.100
290 sH0w 1.0000.099
291 PASS 1.0000.099
293 一人战 1.0000.098
294 y7 1.0000.098
295 InfoSecIITR 1.0000.098
296 二分之一次方 1.0000.097
297 cHeNy1 1.0000.097
299 gencombd 1.0000.096
300 TFGJ? 1.0000.096
301 Cyberclowns 1.0000.096
302 wgpsec 1.0000.095
303 Morysummer 1.0000.095
304 你说的队 1.0000.095
305 Imitate 1.0000.094
306 Marshmallow 1.0000.094
307 Second_Blood 1.0000.094
308 Sc2_4 1.0000.094
309 B3l0ng_4rm0u5 1.0000.093
310 ic3w1ne 1.0000.093
311 组图搞笑 1.0000.093
312 taikula 1.0000.092
313 Pray_q 1.0000.092
314 YCF 1.0000.092
315 IITKeX 1.0000.092
316 见世面 1.0000.091
317 二星张三 1.0000.091
318 Kn1f3h3ad 1.0000.091
319 Cryptoverse 1.0000.090
320 0xNapim 1.0000.090
322 Timeline-S 1.0000.090
323 啦啦啦 1.0000.089
324 c00k1e cptr 1.0000.089
325 这flag绝对保熟 1.0000.089
327 4band0n 1.0000.088
328 yanke 1.0000.088
329 KCSC 1.0000.088
330 singleplayer-team 1.0000.087
331 whenthematrix 1.0000.087
332 fathertom 1.0000.087
333 7Fgenshin 1.0000.087
334 WJSN 1.0000.086
335 Iderected 1.0000.086
336 守护最好的小花 1.0000.086
337 我的补贴呢 1.0000.086
338 asuka 1.0000.085
339 eee 1.0000.085
340 SN-天虞 1.0000.085
341 fw 1.0000.085
342 1 1.0000.085
343 CockTorturedPirates 1.0000.084
344 MRKHF 1.0000.084
345 nCreeps 1.0000.084
346 I dont know how to name this team 1.0000.084
347 nootkroot 1.0000.083
348 ppjj 1.0000.083
349 Cyberist 1.0000.083
350 0ff3nders 1.0000.083
351 wuhu 1.0000.082
352 这次又是一个人 1.0000.082
353 EOT 1.0000.082
354 PrintF 1.0000.082
355 衡师玄天网安-Crazymen 1.0000.082
356 什么都不会队 1.0000.081
357 iRuri 1.0000.081
358 黑大帅冲冲冲 1.0000.081
359 爱却放手应该不队 1.0000.081
360 Tide安全团队2队 1.0000.080
361 114514 1.0000.080
363 qqflag 1.0000.080
364 Mini-Venom 1.0000.080
365 Bi4too 1.0000.079
366 百百 1.0000.079
367 DreamFly 1.0000.079
368 zchl~ 1.0000.079
369 到此一游 1.0000.079
370 迪客联盟 1.0000.078
371 SF_Flopa 1.0000.078
372 Ru1tar 1.0000.078
373 BGfly 1.0000.078
374 S4PCFre3man 1.0000.078
375 Sud0 1.0000.077
376 pppppp 1.0000.077
377 yhck 1.0000.077
378 F17Flo0r 1.0000.077
379 123 1.0000.077
380 hzt 1.0000.076
381 1dn 1.0000.076
382 上山打老虎 1.0000.076
383 CyberBangla 1.0000.076
384 Waves 1.0000.076
385 NuevaBlueHats 1.0000.075
386 重明鸟 1.0000.075
387 菜鸟队 1.0000.075
388 ZAHard 1.0000.075
389 CRUSADERS 1.0000.075
390 Zzero 1.0000.074
391 Sp1der 1.0000.074
392 别再薄纱我辣 1.0000.074
393 Cake1salie 1.0000.074
394 sunway 1.0000.074
395 Volcano 1.0000.074
396 [email protected] 1.0000.073
397 A1ways 1.0000.073
398 天命 1.0000.073
399 QwQ 1.0000.073
400 k2 1.0000.073
401 bjcw 1.0000.072
402 JKKNIU_C7b3r_K9!ghts 1.0000.072
403 decline 1.0000.072
404 裴老师说的都队 1.0000.072
405 antDance 1.0000.072
406 fzhshzh 1.0000.072
407 Ahisec 1.0000.071
408 蓝海豚 1.0000.071
409 DUDUDUDU 1.0000.071
410 果然是你 1.0000.071
411 xhjxhj 1.0000.071
412 小马 1.0000.071
413 alien_crew 1.0000.070
414 Web@eAsY 1.0000.070
415 脑干缺失 1.0000.070
416 Ko 1.0000.070
417 Zodi4c 1.0000.070
418 Mir1One 1.0000.035
419 安院YYDS 1.0000.035
420 这flag不队 1.0000.035
421 不倒翁 1.0000.035
422 at0de 1.0000.034
423 TCIVS 1.0000.034
424 签到队 1.0000.034
425 KuaF_1AG 1.0000.034
426 kalmarunionen 1.0000.034
427 0x400 1.0000.034
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