Sat, 04 Dec. 2021, 02:00 UTC — Sun, 05 Dec. 2021, 14:00 UTC 
On-line
A HITCON CTF event.
Format: Jeopardy 
Official URL: https://ctf2021.hitcon.org/
This event's future weight is subject of public voting!
Event organizers
1st place: $4096 USD
2nd place: $2048 USD
3rd place: $1024 USD
Special award for Taiwan teams:
- 1st place: $1000 USD
- 2nd place: $800 USD
- 3rd place: $600 USD
- 4th place: $400 USD
- 5th place: $200 USD
288 teams total
| Place | Team | CTF points | Rating points | |
|---|---|---|---|---|
| 1 | perfect blue | 6544.000 | 177.960 | |
| 2 | Balsn | 5818.000 | 123.598 | |
| 3 | Tea Deliverers | 5673.000 | 106.797 | |
| 4 | organizers | 5331.000 | 94.732 | |
| 5 | Katzebin | 4802.000 | 83.090 | |
| 6 | Super Guesser | 4584.000 | 77.160 | |
| 7 | Nu1L | 4468.000 | 73.464 | |
| 8 | Never Stop Exploiting | 4176.000 | 67.904 | |
| 9 | DiceGang | 3821.000 | 61.842 | |
| 10 | Goburin' | 3805.000 | 60.635 | |
| 11 | More Smoked Leet Chicken | 3563.000 | 56.536 | |
| 12 | Black Bauhinia | 3556.000 | 55.767 | |
| 13 | r3kapig | 3528.000 | 54.815 | |
| 14 | zer0pts | 3200.000 | 49.867 | |
| 15 | BambooFox | 3195.000 | 49.375 | |
| 16 | Dragon Sector | 2981.000 | 46.094 | |
| 17 | 0daysober | 2696.000 | 41.892 | |
| 18 | 10sec | 2671.000 | 41.261 | |
| 19 | p4 | 2658.000 | 40.824 | |
| 20 | pkucc | 2623.000 | 40.114 | |
| 21 | FrenchRoomba | 2473.000 | 37.863 | |
| 22 | ID-10-T | 2370.000 | 36.270 | |
| 23 | mode13h | 2268.000 | 34.707 | |
| 24 | Epic Leet Team | 1782.000 | 27.938 | |
| 25 | lyb | 1782.000 | 27.789 | |
| 26 | TokyoWesterns | 1560.000 | 24.634 | |
| 27 | skateboarding dog | 1387.000 | 22.155 | |
| 28 | 5unKn0wn | 1371.000 | 21.820 | |
| 29 | Maple Bacon | 1360.000 | 21.560 | |
| 30 | Shellphish | 1289.000 | 20.493 | |
| 31 | Starburst Stream | 1264.000 | 20.057 | |
| 32 | t_firmware_section | 1118.000 | 17.982 | |
| 33 | TRX | 1018.000 | 16.538 | |
| 34 | KUDoS | 1018.000 | 16.459 | |
| 35 | CyKOR | 1015.000 | 16.343 | |
| 36 | The Flat Network Society | 910.000 | 14.845 | |
| 37 | AloneInTheCTF | 820.000 | 13.555 | |
| 38 | r3billions | 820.000 | 13.491 | |
| 39 | mikecat | 753.000 | 12.520 | |
| 40 | traP | 734.000 | 12.205 | |
| 41 | retirees | 616.000 | 10.546 | |
| 42 | GoN | 589.000 | 10.127 | |
| 43 | Plaid Parliament of Pwning | 543.000 | 9.453 | |
| 44 | room2042 | 543.000 | 9.406 | |
| 45 | WE_0WN_Y0U | 543.000 | 9.361 | |
| 46 | bi0s | 543.000 | 9.318 | |
| 47 | Samurai | 543.000 | 9.276 | |
| 48 | TCFSH69 | 542.000 | 9.223 | |
| 49 | 0x10eciR | 542.000 | 9.186 | |
| 50 | HNN4ABO | 542.000 | 9.149 | |
| 51 | Darkside | 542.000 | 9.114 | |
| 52 | kasiatutej | 450.000 | 7.830 | |
| 53 | Bluecat | 450.000 | 7.798 | |
| 54 | kalmarunionen | 369.000 | 6.665 | |
| 55 | upbhack | 354.000 | 6.431 | |
| 56 | Sp33d_0f_T1m3 | 332.000 | 6.103 | |
| 57 | ripp3rs | 324.000 | 5.967 | |
| 58 | ret2school | 324.000 | 5.940 | |
| 59 | xof5566 | 324.000 | 5.914 | |
| 60 | - | 311.000 | 5.712 | |
| 61 | blabla | 311.000 | 5.687 | |
| 62 | Nupakachi | 311.000 | 5.664 | |
| 63 | u0K++ | 311.000 | 5.641 | |
| 64 | code_solo | 311.000 | 5.619 | |
| 65 | PeakyBlinders | 311.000 | 5.598 | |
| 66 | hitconbby | 311.000 | 5.577 | |
| 67 | justme | 302.000 | 5.434 | |
| 68 | TTT-team | 302.000 | 5.415 | |
| 69 | N30Z30N | 302.000 | 5.396 | |
| 70 | hognapolmi | 302.000 | 5.377 | |
| 71 | Need eXplore eXecute and eXploit | 302.000 | 5.360 | |
| 72 | Isengard | 302.000 | 5.342 | |
| 73 | 404 Not Found | 302.000 | 5.325 | |
| 74 | killswitch | 302.000 | 5.309 | |
| 75 | PLUS | 302.000 | 5.293 | |
| 76 | team enu | 302.000 | 5.277 | |
| 77 | [email protected] | 265.000 | 4.759 | |
| 78 | ccreater | 219.000 | 4.119 | |
| 79 | kiona | 210.000 | 3.982 | |
| 80 | everglow | 210.000 | 3.968 | |
| 81 | jonafk555 | 92.000 | 2.349 | |
| 82 | F03v3ryY0ung | 92.000 | 2.336 | |
| 83 | bootplug | 92.000 | 2.323 | |
| 84 | cidapej436 | 92.000 | 2.310 | |
| 85 | chiba | 92.000 | 2.298 | |
| 86 | HSUHSU | 92.000 | 2.286 | |
| 87 | tlt | 92.000 | 2.274 | |
| 88 | Rasser | 92.000 | 2.262 | |
| 89 | ffffx00000 | 92.000 | 2.251 | |
| 90 | peekme | 92.000 | 2.240 | |
| 91 | ST4RT | 92.000 | 2.229 | |
| 92 | Kernel Sanders | 92.000 | 2.218 | |
| 93 | Steins; Gate | 92.000 | 2.208 | |
| 94 | See Other | 92.000 | 2.198 | |
| 95 | 0ni0n | 92.000 | 2.188 | |
| 96 | Dellion_KXTI | 92.000 | 2.178 | |
| 97 | starLink | 92.000 | 2.168 | |
| 98 | SHAOCHI LU | 92.000 | 2.159 | |
| 99 | BinX | 92.000 | 2.150 | |
| 100 | team_eat | 92.000 | 2.141 | |
| 101 | stankc | 92.000 | 2.132 | |
| 102 | 庭浩ㄉ粉絲團 | 92.000 | 2.123 | |
| 103 | __CC | 92.000 | 2.115 | |
| 104 | \/(54 | 92.000 | 2.107 | |
| 105 | GardraEOF | 92.000 | 2.098 | |
| 106 | Din9Y1 | 92.000 | 2.090 | |
| 107 | happyisok | 92.000 | 2.083 | |
| 108 | KOMI | 92.000 | 2.075 | |
| 109 | HungryCaterpillar | 92.000 | 2.067 | |
| 110 | rrrrr | 92.000 | 2.060 | |
| 111 | Leechee | 92.000 | 2.053 | |
| 112 | 下水道马里奥 | 92.000 | 2.045 | |
| 113 | blanc. | 92.000 | 2.038 | |
| 114 | noop | 92.000 | 2.031 | |
| 115 | ChoiSian | 92.000 | 2.025 | |
| 116 | Blue Hens | 92.000 | 2.018 | |
| 117 | xyg | 92.000 | 2.011 | |
| 118 | shrimpwr | 92.000 | 2.005 | |
| 119 | fishman | 92.000 | 1.999 | |
| 120 | x0rry | 92.000 | 1.992 | |
| 121 | Venom | 92.000 | 1.986 | |
| 122 | xiaopwn | 92.000 | 1.980 | |
| 123 | ArenaQuakerCTF | 92.000 | 1.974 | |
| 124 | Vidar-Team | 92.000 | 1.969 | |
| 125 | ev3r | 92.000 | 1.963 | |
| 126 | qwerpoiuq1 | 92.000 | 1.957 | |
| 127 | 1nf1n1ty | 92.000 | 1.952 | |
| 128 | kgrzk | 92.000 | 1.946 | |
| 129 | m1n9yu3 | 92.000 | 1.941 | |
| 130 | idek | 92.000 | 1.935 | |
| 131 | pwn虎in7he三明治 | 92.000 | 1.930 | |
| 132 | idekJT | 92.000 | 1.925 | |
| 133 | purf3ct | 92.000 | 1.920 | |
| 134 | AD | 92.000 | 1.915 | |
| 135 | jkcc | 92.000 | 1.910 | |
| 136 | Zzer0 | 92.000 | 1.905 | |
| 137 | 1n3rtf7u1d | 92.000 | 1.900 | |
| 138 | ****** | 92.000 | 1.896 | |
| 139 | PU | 92.000 | 1.891 | |
| 140 | WibuN00b | 92.000 | 1.887 | |
| 141 | CHekin | 92.000 | 1.882 | |
| 142 | ⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄ | 92.000 | 1.878 | |
| 143 | n3ko | 92.000 | 1.873 | |
| 144 | 化け物みたいな劣等感 | 92.000 | 1.869 | |
| 145 | sup3rm4n | 92.000 | 1.865 | |
| 146 | cmrdb | 92.000 | 1.860 | |
| 147 | noraneco | 92.000 | 1.856 | |
| 148 | 绝望的肉 | 92.000 | 1.852 | |
| 149 | Soy Sauce Rhapsody | 92.000 | 1.848 | |
| 150 | baconforever | 92.000 | 1.844 | |
| 151 | Curiosity | 92.000 | 1.840 | |
| 152 | m1t0 | 92.000 | 1.836 | |
| 153 | Kaiserouo | 92.000 | 1.833 | |
| 154 | Huongntl31 | 92.000 | 1.829 | |
| 155 | CodeRed | 92.000 | 1.825 | |
| 156 | R2 | 92.000 | 1.821 | |
| 157 | Bushwhackers | 92.000 | 1.818 | |
| 158 | whiter | 92.000 | 1.814 | |
| 159 | Capture the Swag | 92.000 | 1.811 | |
| 160 | thehackerscrew | 92.000 | 1.807 | |
| 161 | capca | 92.000 | 1.804 | |
| 162 | CCUP | 92.000 | 1.800 | |
| 163 | onotch | 92.000 | 1.797 | |
| 164 | SharkTing | 92.000 | 1.794 | |
| 165 | LamDyoMong | 92.000 | 1.790 | |
| 166 | Team H4C | 92.000 | 1.787 | |
| 167 | Nononeone | 92.000 | 1.784 | |
| 168 | CyberSpace | 92.000 | 1.781 | |
| 169 | 整隊都是蘿莉控，除了我，唯一清流。 | 92.000 | 1.777 | |
| 170 | Cyber0ids | 92.000 | 1.774 | |
| 171 | NOP | 92.000 | 1.771 | |
| 172 | 123123 | 92.000 | 1.768 | |
| 173 | nooname | 92.000 | 1.765 | |
| 174 | about._.DS | 92.000 | 1.762 | |
| 175 | Dark_Warrior$ | 92.000 | 1.759 | |
| 176 | Nandy Narwhals | 92.000 | 1.757 | |
| 177 | tofhacker | 92.000 | 1.754 | |
| 178 | Pwn1010 | 92.000 | 1.751 | |
| 179 | suibian | 92.000 | 1.748 | |
| 180 | TeamT5 | 92.000 | 1.745 | |
| 181 | saddd | 92.000 | 1.743 | |
| 182 | wattleX | 92.000 | 1.740 | |
| 183 | DoHyun Lee | 92.000 | 1.737 | |
| 184 | aifred0729_TW | 92.000 | 1.735 | |
| 185 | Freshguy | 92.000 | 1.732 | |
| 186 | nemo | 92.000 | 1.729 | |
| 187 | citril | 92.000 | 1.727 | |
| 188 | Noleader | 92.000 | 1.724 | |
| 189 | NULL Life | 92.000 | 1.722 | |
| 190 | tvt | 92.000 | 1.719 | |
| 191 | goushi | 92.000 | 1.717 | |
| 192 | Hideki | 92.000 | 1.714 | |
| 193 | HaHaHa123 | 92.000 | 1.712 | |
| 194 | Wani Hackase | 92.000 | 1.710 | |
| 195 | 悖論 | 92.000 | 1.707 | |
| 196 | Dest0g3 | 92.000 | 1.705 | |
| 197 | Chinatown | 92.000 | 1.703 | |
| 198 | Give a Call to Zeftawy's Donkey | 92.000 | 1.700 | |
| 199 | 1=1'--## | 92.000 | 1.698 | |
| 200 | OrsecDD | 92.000 | 1.696 | |
| 201 | dyzz | 92.000 | 1.694 | |
| 202 | 上來玩玩 | 92.000 | 1.691 | |
| 203 | aassdd | 92.000 | 1.689 | |
| 204 | Disconnecting... | 92.000 | 1.687 | |
| 205 | shellshocker | 92.000 | 1.685 | |
| 206 | Yupsilon | 92.000 | 1.683 | |
| 207 | hack_noob | 92.000 | 1.681 | |
| 208 | Gray Hat Hackers Community | 92.000 | 1.679 | |
| 209 | WIT | 92.000 | 1.677 | |
| 210 | 4k3l4rr3 | 92.000 | 1.675 | |
| 211 | team_goku | 92.000 | 1.673 | |
| 212 | Riyad Bin Islam | 92.000 | 1.671 | |
| 213 | sysc4lls | 92.000 | 1.669 | |
| 214 | Sw1zz | 92.000 | 1.667 | |
| 215 | G1itch | 92.000 | 1.665 | |
| 216 | Dr4gonfly | 92.000 | 1.663 | |
| 217 | abhay | 92.000 | 1.661 | |
| 218 | idk | 92.000 | 1.659 | |
| 219 | B4guv1x | 92.000 | 1.657 | |
| 220 | valdr | 92.000 | 1.655 | |
| 221 | Project Abyss | 92.000 | 1.654 | |
| 222 | gg; ls | 92.000 | 1.652 | |
| 223 | RPCA Cyber Club | 92.000 | 1.650 | |
| 224 | HomeAlone | 92.000 | 1.648 | |
| 225 | sniper | 92.000 | 1.646 | |
| 226 | 54 | 92.000 | 1.645 | |
| 227 | popko | 92.000 | 1.643 | |
| 228 | Dokko | 92.000 | 1.641 | |
| 229 | 右手倚天 | 92.000 | 1.640 | |
| 230 | TCTN | 92.000 | 1.638 | |
| 231 | nonono | 92.000 | 1.636 | |
| 232 | NOP Lab | 92.000 | 1.634 | |
| 233 | Simple_tuck | 92.000 | 1.633 | |
| 234 | 7urb0 | 92.000 | 1.631 | |
| 235 | leo | 92.000 | 1.630 | |
| 236 | or4nge | 92.000 | 1.628 | |
| 237 | haha | 92.000 | 1.626 | |
| 238 | otaku | 92.000 | 1.625 | |
| 239 | Hemabika | 92.000 | 1.623 | |
| 240 | pwnk1d113 | 92.000 | 1.622 | |
| 241 | nyancat0131 | 92.000 | 1.620 | |
| 242 | Einstrasse | 92.000 | 1.619 | |
| 243 | RPISEC | 92.000 | 1.617 | |
| 244 | PWr Synt@x Err0r | 92.000 | 1.616 | |
| 245 | CodfishHussars | 92.000 | 1.614 | |
| 246 | 喵喵冰淇淋 | 92.000 | 1.613 | |
| 247 | WhiteCat | 92.000 | 1.611 | |
| 248 | SudoG | 92.000 | 1.610 | |
| 249 | IIT(BHU)CyberSec | 92.000 | 1.608 | |
| 250 | rafael | 92.000 | 1.607 | |
| 251 | bezpecarnacz | 92.000 | 1.605 | |
| 252 | 0x00-exploits | 92.000 | 1.604 | |
| 253 | Luchacha | 92.000 | 1.603 | |
| 254 | Nicolas Kowenski | 92.000 | 1.601 | |
| 255 | NikoArg | 92.000 | 1.600 | |
| 256 | darkduck | 92.000 | 1.599 | |
| 257 | PeakyBlinder | 92.000 | 1.597 | |
| 258 | hiro0904 | 92.000 | 1.596 | |
| 259 | Green pixel | 92.000 | 1.594 | |
| 260 | dropsec | 92.000 | 1.593 | |
| 261 | justdoit | 92.000 | 1.592 | |
| 262 | Project Sekai | 92.000 | 1.591 | |
| 263 | BeGone | 92.000 | 1.589 | |
| 264 | luckYrat | 92.000 | 1.588 | |
| 265 | yee | 92.000 | 1.587 | |
| 266 | one-shot | 92.000 | 1.585 | |
| 267 | gimmemeat | 92.000 | 1.584 | |
| 268 | bet75 | 92.000 | 1.583 | |
| 269 | Toor97 | 92.000 | 1.582 | |
| 270 | k.s.a | 92.000 | 1.580 | |
| 271 | VLANouroboros | 92.000 | 1.579 | |
| 272 | WiredMachines | 92.000 | 1.578 | |
| 273 | jackhack | 92.000 | 1.577 | |
| 274 | CrackTheFirewall | 92.000 | 1.576 | |
| 275 | it-sec.fail | 92.000 | 1.575 | |
| 276 | JK白丝双马尾 | 92.000 | 1.573 | |
| 277 | Vairelt | 92.000 | 1.572 | |
| 278 | TamnaythiCTFcayrankthoi | 92.000 | 1.571 | |
| 279 | AtLas9 | 92.000 | 1.570 | |
| 280 | or2 | 92.000 | 1.569 | |
| 281 | orz | 92.000 | 1.568 | |
| 282 | MonkOnMars | 92.000 | 1.566 | |
| 283 | FR13NDS TEAM | 92.000 | 1.565 | |
| 284 | IITBreachers | 92.000 | 1.564 | |
| 285 | D@T@B3eaTz | 92.000 | 1.563 | |
| 286 | scimus_verum | 92.000 | 1.562 | |
| 287 | owo | 92.000 | 1.561 | |
| 288 | FaranSky | 92.000 | 0.780 | |
