Sat, 25 Dec. 2021, 02:00 UTC — Sat, 25 Dec. 2021, 23:00 UTC 
On-line
A ISITDTU CTF event.
Format: Jeopardy 
Official URL: https://ctf.isitdtu.com/
This event's future weight is subject of public voting!
Event organizers
Due to COVID-19, this year we will have an online CTF with top 8 Vietnamese teams and top 8 Global teams which passed ISITDTU CTF QUALS 2021.
The CTF will be held in 21 hours on Chrismas day.
Merry Chrismas, get the flag and take the gifts (prizes).
ISITDTU team.
First place: 30.000.000 VND
Second place: 20.000.000 VND
Third place: 10.000.000 VND
14 teams total
| Place | Team | CTF points | Rating points | |
|---|---|---|---|---|
| 1 | u0K++ | 5914.000 | 50.000 | |
| 2 | Sp33d_0f_T1m3 | 4545.000 | 31.713 | |
| 3 | FluxF| | 4476.000 | 27.255 | |
| 4 | Do you know BTS | 4070.000 | 23.455 | |
| 5 | TWICE | 2351.000 | 14.938 | |
| 6 | efiens | 1219.000 | 9.320 | |
| 7 | bi0s | 1076.000 | 8.120 | |
| 8 | Akali_QAZ | 500.000 | 5.239 | |
| 9 | H@ck3rDom | 500.000 | 4.891 | |
| 10 | r3kapig | 444.000 | 4.377 | |
| 11 | purf3ct | 400.000 | 3.964 | |
| 12 | STeam | 100.000 | 2.506 | |
| 13 | No0bakach1 | 100.000 | 2.346 | |
| 14 | Team ForFun | 100.000 | 1.104 | |
Good CTF
