Sat, 11 Sept. 2021, 01:00 UTC — Mon, 13 Sept. 2021, 01:00 UTC 

On-line

RCTF event.

Format: Jeopardy Jeopardy

Official URL: https://rctf.rois.io/

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

Rating weight: 69.20 

Event organizers 

RCTF is a Jeopardy-style Online Capture The Flag Competition presented by ROIS. The contest is opened to all participants around the world. Teams can compete from any location. No restriction on the number of participants of any team.
The Champion Team of RCTF will be invited to The Finals of the 7th Edition of XCTF(the location/date subject to change, qualified teams will be informed when the Finals location/date is confirmed).
Other teams can also get the cumulative points to compete for other slots to The Finals of the 7th Edition of XCTF.

Website: https://rctf.rois.io/
Platform: https://rctf2021.xctf.org.cn
Telegram: https://t.me/joinchat/kvJLZFUSSsg1NDFl
QQ Group: 729402738

Prizes

1st place 1,500 USD & qualification to XCTF Finals 2021
2nd place 800 USD
3rd place 500 USD

* All prices include 20% taxes

Scoreboard

483 teams total

PlaceTeamCTF pointsRating points
1 Nu1L 18797.000138.400
2 0ops 14398.00087.605
3 Azure Assassin Alliance 13648.00073.311
4 X1cT34m 11218.00058.598
5 kalmarunionen 8494.00045.110
6 ****** 7629.00039.619
7 SU 7328.00036.863
8 0RAYS 6960.00034.273
9 Syclover 6774.00032.627
10 r3kapig 6754.00031.784
11 星盟ctf战队 6541.00030.371
12 Redbud 6512.00029.740
13 L3H Sec 6282.00028.450
14 zer0pts 5924.00026.752
15 Super Guesser 5711.00025.638
16 Nepnep 5520.00024.647
17 Epic Leet Team 5067.00022.724
18 天枢 4852.00021.707
19 justCatTheFish 4590.00020.540
20 Ph0t1n1a 4138.00018.694
21 Or4nge 3956.00017.859
22 V&N 3617.00016.461
23 Venom 3385.00015.470
24 NBL 3298.00015.025
25 天璇Merak 3238.00014.688
26 NaN Team 3105.00014.092
27 L 3002.00013.615
28 Vidar 2823.00012.864
29 Xp0int 2801.00012.698
30 p4 2724.00012.335
31 sln.1550 2459.00011.285
32 Timeline Sec 2444.00011.160
33 Black Bauhinia 2443.00011.091
34 D0g3 2043.0009.556
35 Kap0K 1863.0008.836
36 bad_cat 1830.0008.659
37 WgpSec狼组安全团队 1567.0007.639
38 WaterDrop_Junior 1562.0007.571
39 p4n1c 1507.0007.322
40 SUS_2019 1483.0007.190
41 xSTF 1472.0007.107
42 5upernova 1448.0006.978
43 AmTrain 1367.0006.642
44 Bushwhackers 1367.0006.605
45 一桶开水 1241.0006.106
46 zsss 1221.0005.999
47 凌晨两点半 1150.0005.706
48 DLC69 996.0005.108
49 Cat Training Force 994.0005.072
50 day0 972.0004.962
51 TimeKeeper 969.0004.924
52 灵雨 909.0004.677
53 wanna D.I.E 813.0004.299
54 Ginkgo 796.0004.212
55 n03tAck 787.0004.155
56 SugarCats 674.0003.717
57 ripp3rs 674.0003.695
58 W&M 665.0003.641
59 eh 665.0003.621
60 HatTrick2021 665.0003.601
61 SonodaMari 647.0003.516
62 Whitzard 647.0003.498
63 打着玩 615.0003.362
64 烫烫烫队 615.0003.345
65 HASH-TEAM 596.0003.259
66 glowing**** 596.0003.243
67 w1relessslab 528.0002.977
68 HnuSec 516.0002.917
69 Cyber Cadet Yes Unit 474.0002.748
70 Copy|tee 474.0002.734
71 Ha1cyon 465.0002.687
72 划水爱好者 465.0002.673
73 lslcg 456.0002.627
74 thehackerscrew 456.0002.614
75 Isengard 456.0002.601
76 Lilac 397.0002.372
77 fpg 377.0002.287
78 锟斤拷烫烫烫 375.0002.268
79 红客突击队 373.0002.249
80 Thrthr 371.0002.231
81 ROSS 371.0002.220
82 仰望星空派 371.0002.210
83 Lyther 后援团 371.0002.200
84 A1natas 371.0002.190
85 404notfound 371.0002.180
86 今天嘉然吃妮可 371.0002.170
87 划水摸鱼组 371.0002.161
88 Darkside 371.0002.152
89 哨兵安全 371.0002.143
90 Dizzy spell 371.0002.135
91 巴啦啦能量—沙罗沙罗—小魔仙—全身变 371.0002.126
92 我就想看看题 371.0002.118
93 白水 371.0002.110
94 hhctf 371.0002.102
95 Kro1L 371.0002.094
96 aninock 371.0002.087
97 Red0 371.0002.079
98 我很菜但是我爱喝AD钙 371.0002.072
99 Dragon Sector 362.0002.032
100 RSIme 362.0002.025
101 ha10 362.0002.018
102 explo1t 362.0002.011
103 系统战队 357.0001.986
104 irNoobs 343.0001.928
105 Sloth 343.0001.922
106 wowowowo 322.0001.838
107 cooc 240.0001.530
108 uuckn 240.0001.524
109 seaflow 240.0001.518
110 EDISEC 240.0001.513
111 6Madder6 240.0001.507
112 Delta Force 240.0001.501
113 ITCrowd 240.0001.496
114 R@dar 240.0001.491
115 CyberSpace 240.0001.485
116 d1no 240.0001.480
117 AHNU Net Shield 240.0001.475
118 dead unsigned 240.0001.470
119 0x401 Team 240.0001.465
120 noraneco 240.0001.460
121 FOTTR 240.0001.455
122 Lord of rings 240.0001.451
123 240.0001.446
124 Zer000 240.0001.442
125 passion1112 171.0001.183
126 NYNU 171.0001.179
127 NYNU-21 171.0001.174
128 Poisons 171.0001.170
129 1NEASTEAM 171.0001.166
130 icen 171.0001.162
131 S1ngleT0Do 171.0001.158
132 Me1t0se 171.0001.154
133 Free fire 171.0001.150
134 runrunrun 171.0001.146
135 s0meth1ng 171.0001.142
136 XIADA 171.0001.138
137 小小白 171.0001.135
138 貌似很对队 171.0001.131
139 Yline 171.0001.127
140 突击队分队 171.0001.124
141 TangLangTech 171.0001.120
142 酸汤肥牛 171.0001.117
143 SAINTSEC 171.0001.113
144 ry 171.0001.110
145 EMP 171.0001.107
146 h5 171.0001.103
147 Ssspit 171.0001.100
148 广外幽灵 171.0001.097
149 开心 171.0001.094
150 omrylmz 171.0001.091
151 Fighter 171.0001.088
152 上山砍柴 171.0001.085
153 ddup 171.0001.082
154 TaohuaIsland 171.0001.079
155 Team233 171.0001.076
156 TTT-team 171.0001.073
157 风信子 171.0001.070
158 AW 171.0001.068
159 CyberSlacker 171.0001.065
160 A-Team 171.0001.062
161 翼库马戏团 171.0001.059
162 CD_King 171.0001.057
163 F1aggie 171.0001.054
164 ViperCTF 171.0001.051
165 不一样的烟火 171.0001.049
166 今年暴雨特别 171.0001.046
167 dakchi 171.0001.044
168 云能力中心招人QQ30287151 171.0001.041
169 Z-OWorld 171.0001.039
170 tmd迪迦 171.0001.037
171 Let's Quit 171.0001.034
172 BotMF 131.0000.885
173 菜狗也重名 131.0000.882
174 hmm 131.0000.880
175 AW31 40.0000.543
176 CSAX-Team 40.0000.540
177 yrbzr 40.0000.538
178 Tra$i_coder 40.0000.536
179 D0g3_20 40.0000.534
180 流浪者 40.0000.532
181 来玩一玩 40.0000.530
182 四桶饭 40.0000.527
183 Creeper_ 40.0000.525
184 星月 40.0000.523
185 凑热闹真开心 40.0000.521
186 葳蕤 40.0000.519
187 cankerchen 40.0000.517
188 Getshell 40.0000.515
189 deadc0de 40.0000.513
190 下水道一队 40.0000.511
191 凝聚网安工作室 40.0000.510
192 Bohemian 40.0000.508
193 tfboy 40.0000.506
194 洪荒之力 40.0000.504
195 LK-TEAM 40.0000.502
196 红红火火恍恍惚惚 40.0000.500
197 Team QinShi 40.0000.499
198 Theif 40.0000.497
199 NsSec 40.0000.495
200 Hack3r 40.0000.493
201 hello-world-07 40.0000.492
202 Sherlock007 40.0000.490
203 有期徒刑 40.0000.488
204 Sta1ker 40.0000.486
205 The Umbrella Group 40.0000.485
206 noHope 40.0000.483
207 NEX 40.0000.482
208 Mosky 40.0000.480
209 Codell 40.0000.478
210 精神小伙 40.0000.477
211 Mini-Venom 40.0000.475
212 xhz 40.0000.474
213 CNLight 40.0000.472
214 popk 40.0000.471
215 DLUT-SSS 40.0000.469
216 0x4e 40.0000.468
217 安徽游侠 40.0000.466
218 r4cx 40.0000.465
219 孤立无援 40.0000.463
220 Cl0wn 40.0000.462
221 DeathByRessurection 40.0000.460
222 NyanSpin 40.0000.459
223 kgrzk 40.0000.458
224 AtomTeam 40.0000.456
225 星·火 40.0000.455
226 CyberDon 40.0000.453
227 54010N 40.0000.452
228 躺平 40.0000.451
229 NSN 40.0000.449
230 tgCTF 40.0000.448
231 itakaka 40.0000.447
232 Team鶸 40.0000.446
233 Snakin 40.0000.444
234 ak 40.0000.443
235 Avada Kedavra 40.0000.442
236 O.K 40.0000.440
237 0xOrz 40.0000.439
238 Dipy 40.0000.438
239 花儿为什么这样红 40.0000.437
240 CleverBao 40.0000.436
241 jxvc 40.0000.434
242 BXSTEAM 40.0000.433
243 小石牛刀 40.0000.432
244 swØrd 40.0000.431
245 Zen Naruto 40.0000.430
246 Ph0en1x 40.0000.429
247 woowc 40.0000.427
248 Earth 40.0000.426
249 妙啊 40.0000.425
250 caijidui 40.0000.424
251 925 40.0000.423
252 我真就看一看 40.0000.422
253 Wefal1 40.0000.421
254 abccs 40.0000.420
255 LLO 40.0000.419
256 YuSec 40.0000.418
257 Max超牛 40.0000.417
258 Victis 40.0000.415
259 King Simba 40.0000.414
260 SAD55 40.0000.413
261 Balsn 40.0000.412
262 Ti0s 40.0000.411
263 $4n1ty0nly 40.0000.410
264 Green_Datura 40.0000.409
265 ctrl_XX 40.0000.408
266 小邋遢 40.0000.407
267 小能猫 40.0000.406
268 歪比巴卜 40.0000.405
269 Msfcode 40.0000.405
270 没有名称 40.0000.404
271 SeRies10 40.0000.403
272 蓝海豚 40.0000.402
273 T_T 40.0000.401
274 礼貌抢个flag 40.0000.400
275 one_bit 40.0000.399
276 Anyhow 40.0000.398
277 菜鸡教授 40.0000.397
278 attackOvO 40.0000.396
279 啊对对队 40.0000.395
280 7899战队 40.0000.394
281 passion 40.0000.394
282 曲奇和他没用的小跟班们 40.0000.393
283 g4f 40.0000.392
284 lowkey的小弟 40.0000.391
285 ego 40.0000.390
286 nbb 40.0000.389
287 Blok 40.0000.388
288 提名者 40.0000.388
289 arch 40.0000.387
290 Team TSK 40.0000.386
291 签个到 40.0000.385
292 Flowers 40.0000.384
293 Cluster Bomb 40.0000.383
294 Rweb19 40.0000.383
295 jjjajoker 40.0000.382
296 fiee 40.0000.381
297 CybSec 40.0000.380
298 Covteam 40.0000.379
299 tutu 40.0000.379
300 来个东风我要胡大四喜 40.0000.378
301 张哥哥粉丝后援会 40.0000.377
302 NEURON 40.0000.376
303 2OTeam 40.0000.376
304 fullstackfw 40.0000.375
305 MonkOnMars 40.0000.374
306 p9ng 40.0000.373
307 自由公式 40.0000.373
308 PTA 40.0000.372
309 猛犸象 40.0000.371
310 T0rchwOod 40.0000.370
311 NISA 40.0000.370
312 UIT_Chicken+ 40.0000.369
313 xSpark 40.0000.368
314 O(∩_∩)O 40.0000.368
315 ZKAQ 40.0000.367
316 zjipc3416 40.0000.366
317 鬼魅 40.0000.366
318 F0r4o3 40.0000.365
319 roe 40.0000.364
320 КGB 40.0000.364
321 17C7 40.0000.363
322 1233211234567 40.0000.362
323 开心一家人 40.0000.361
324 TCTN 40.0000.361
325 QH_GUN 40.0000.360
326 S1CT 40.0000.360
327 Fep 40.0000.359
328 SQNU 40.0000.358
329 d33pDuck 40.0000.358
330 T4M1LxCTF 40.0000.357
331 seabreeze 40.0000.356
332 Team ForFun 40.0000.356
333 黑树山脉 40.0000.355
334 好家伙 40.0000.354
335 真白给 40.0000.354
336 s1mh0 40.0000.353
337 N.S 40.0000.353
338 Chixy 40.0000.352
339 play 40.0000.351
340 2017rise 40.0000.351
341 qwert 40.0000.350
342 浅止 40.0000.350
343 xb 40.0000.349
344 fw 40.0000.348
345 下北泽剑圣 40.0000.348
346 kumiko 40.0000.347
347 警院魔王小分队 40.0000.347
348 yyx_term 40.0000.346
349 OrangeStar 40.0000.346
350 nbzxpioneer 40.0000.345
351 m4rvin 40.0000.344
352 Rebell 40.0000.344
353 菜比摸鱼 40.0000.343
354 sbstm 40.0000.343
355 来,挨打 40.0000.342
356 爱国小白帽 40.0000.342
357 我是菜鸡 40.0000.341
358 N00B001 40.0000.341
359 $Dark_Warrior$ 40.0000.340
360 GoldenAge 40.0000.339
361 _th3l4z4rus_ 40.0000.339
362 catcute 40.0000.338
363 mikejam 40.0000.338
364 SZSEC_飞起来 40.0000.337
365 xxsrk 40.0000.337
366 秦失其鹿 40.0000.336
367 p0rns1de 40.0000.336
368 磐石007 40.0000.335
369 CodeMonster1 40.0000.335
370 vs31 40.0000.334
371 信息尖兵_1e0 40.0000.334
372 翻身的咸鱼 40.0000.333
373 Jacker 40.0000.333
374 KZii 40.0000.332
375 egg_Dk 40.0000.332
376 dlmu-test 40.0000.331
377 这是一个什么队 40.0000.331
378 说自己啥也不会的都是大佬 40.0000.330
379 webx 40.0000.330
380 C4T 40.0000.329
381 Goretzka 40.0000.329
382 中国长城 40.0000.328
383 42 Lausanne 40.0000.328
384 Sec-Logistics 40.0000.327
385 asdas 40.0000.327
386 Axe Gang 40.0000.327
387 我们是来学习的 40.0000.326
388 BearAlive 40.0000.326
389 渊龙Sec 40.0000.325
390 Dr4gonfly 40.0000.325
391 Aurea_Pocula 40.0000.324
392 MMVSgroup 40.0000.324
393 SJCTF 40.0000.323
394 Mongoose A&D 40.0000.323
395 烧烤小分队 40.0000.322
396 PwnProphecy 40.0000.322
397 0xfd 40.0000.322
398 苍海WraINd. 40.0000.321
399 curiousity 40.0000.321
400 F4n 40.0000.320
401 Dawn 40.0000.320
402 Mistery 40.0000.319
403 1ns4nePers0n 40.0000.319
404 C4M31 40.0000.319
405 AntiBuddies 40.0000.318
406 YFZ 40.0000.318
407 b0rn2Br00t 40.0000.317
408 brxl 40.0000.317
409 Aphrodite 40.0000.316
410 小美的秘密 40.0000.316
411 Capture the Swag 40.0000.316
412 MarSec 40.0000.315
413 疯子社 40.0000.315
414 Limpid-Dream 40.0000.314
415 TUTUTU_ 40.0000.314
416 PWr Synt@x Err0r 40.0000.314
417 anakta 40.0000.313
418 :: 40.0000.313
419 newbie99 40.0000.312
420 天幕安全团队 40.0000.312
421 dickjustice228 40.0000.312
422 Fir3Fl13s 40.0000.311
423 重在参与_王者 40.0000.311
424 刷怪刷题消磨时间 40.0000.310
425 AKalone 40.0000.310
426 DeepSeaBusch 40.0000.310
427 ATD 40.0000.309
428 popteam 40.0000.309
429 cool_head 40.0000.309
430 latent_Hackers 40.0000.308
431 0xah0sh 40.0000.308
432 PatagoniaHack 40.0000.307
433 NUC_chopper 40.0000.307
434 王牌飞行员申请出战 40.0000.307
435 4pp1eJuice 40.0000.306
436 Aurora 40.0000.306
437 0xFAFU-2021 40.0000.306
438 hsvcs 40.0000.305
439 蓝鲸号 40.0000.305
440 CyberTeam 40.0000.305
441 理发店开门真晚 40.0000.304
442 CyberCat 40.0000.304
443 0xipr0xy 40.0000.303
444 风起sec 40.0000.303
445 testestest 40.0000.303
446 Sp0ic 40.0000.302
447 hei_hei 40.0000.302
448 test123 40.0000.302
449 lrving 40.0000.301
450 X_Fire 40.0000.301
451 0xSAZZAD 40.0000.301
452 Tamil CTF 40.0000.300
453 sma1lsha2k 40.0000.300
454 orobos 40.0000.300
455 wf2020 40.0000.299
456 摸鱼划水 40.0000.299
457 NYNU-20 40.0000.299
458 Nothings 40.0000.298
459 移动烤鱼摊 40.0000.298
460 F1A4 40.0000.298
461 NPUSEC Core 40.0000.297
462 菜比队 40.0000.297
463 QAQ 40.0000.297
464 Crypt_Lord 40.0000.296
465 K&K俱乐部 40.0000.296
466 bceyk 40.0000.296
467 划呀划呀划呀 40.0000.295
468 iptL 40.0000.295
469 kshine 40.0000.295
470 3401_小霸王 40.0000.294
471 菜的抠jiao 40.0000.294
472 s_sss 40.0000.294
473 Raulet solo 40.0000.294
474 Hvepse Korpset 40.0000.293
475 aa523 40.0000.293
476 f1sher 40.0000.293
477 NCU hacker lem 40.0000.292
478 守望 40.0000.292
479 R1hmp 40.0000.292
480 What's up 40.0000.291
481 Qrackers 40.0000.291
482 FindU 40.0000.291
483 Off Balance 40.0000.145