ob @ Timus Online Judge

Online Judge	Problems	Authors	Online contests
About Online Judge Frequently asked questions Site news Webboard Links	Problem set Submit solution Judge status Guide	Register Update your info Authors ranklist	Current contest Scheduled contests Past contests Rules

ob

Rank by solved	76187 out of 171842
Problems solved	3 out of 1243
Rank by rating	90001 out of 171842
Rating	152 out of 1629041

Recent submissions
Recent accepted submissions

The map of solved problems

Compare to my map

Sort by volume and id | volume and difficulty | difficulty

Volume 1

Rank in ranklist: 55008 out of 137598

Problems solved: 2 out of 100

Volume 2

Volume 3

Volume 4

Rank in ranklist: 28366 out of 34112

Problems solved: 1 out of 100

Volume 5

Volume 6

Volume 7

Volume 8

Volume 9

Volume 10

Volume 11

Volume 12

Volume 13

Neighbours

Rank	Author	Rating	Solved	Last AC
76184	Omar Faruk	153	3	20 Nov 2022 23:44
76185	alien_i	153	3	20 Oct 2025 16:45
76186	James Mao	152	3	4 Apr 2002 05:38
76187	ob	152	3	30 Oct 2004 21:25
76188	Grinch	152	3	22 Apr 2006 13:58
76189	dplt	152	3	6 Oct 2007 14:28
76190	VirtusPro	152	3	13 Oct 2007 11:22