Contests

Ongoing Contests

Contest Users
[ITK22] Khảo sát DHBB Lần 1
Ends in 9 days 16:45:58
May 22, 2024, 16:00
33 days 16:25 long
41

Upcoming Contests

There are no scheduled contests at this time.

Past Contests

Contest Users
VOI Training 2024-05-30
May 29, 2024, 20:35
1 day 03:25 long
11
VOI Training 2024-05-28
May 26, 2024, 16:45
2 days 07:15 long
16
VOI Training 2024-05-18
May 18, 2024, 12:00
1 day 12:00 long
19
VOI Training 2024-05-16
May 15, 2024, 10:00
1 day 14:00 long
38
STCD Training #006
Nov 22, 2023, 15:00
7 days 06:00 long
45
[ITK22] Chuyên đề 2023-10-27
Oct 27, 2023, 12:00
2 days long
35
[ITK22] Chuyên đề 2023-10-20
Oct 19, 2023, 13:00
2 days long
56
STCD Training #005
Oct 14, 2023, 21:00
33 days long
20
STCD Training #004
Oct 13, 2023, 16:00
31 days long
73
NBK Regular Contest 02 rated
Aug 20, 2023, 21:30
02:30 long
23
NBK Regular Contest 01 rated
Aug 6, 2023, 20:00
02:00 long
22
nbkhoa001
Jul 14, 2023, 22:39
8 days long
96
[BF Training] ITK21 Practice Contest #05
Jun 27, 2023, 21:00
03:00 long
20
Thi thử trung học cơ sở
Apr 16, 2023, 19:30 - Apr 16, 2023, 21:30
02:00 window
5
[BF Training] ITK21 Practice Contest #04
Apr 7, 2023, 14:00
03:00 long
5
[BF Training] ITK21 Practice Contest #03
Mar 22, 2023, 21:00
03:00 long
19
nbksinh001
Mar 3, 2023, 19:39
7 days 01:53 long
14
nbkanh001
Mar 3, 2023, 19:34
7 days 01:58 long
25
nbkvan001
Mar 3, 2023, 19:34
2 days 01:58 long
17
[BF Training] ITK21 Practice Contest #01
Dec 30, 2022, 20:00
03:00 long
21