Loren Serfass @ 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

Loren Serfass

Rank by solved	57609 out of 167222
Problems solved	5 out of 1198
Rank by rating	97889 out of 167222
Rating	103 out of 1710586

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: 57994 out of 134687

Problems solved: 2 out of 100

Volume 2

Volume 3

Volume 4

Volume 5

Rank in ranklist: 31877 out of 48467

Problems solved: 1 out of 100

Volume 6

Volume 7

Volume 8

Rank in ranklist: 26895 out of 34197

Problems solved: 1 out of 100

Volume 9

Rank in ranklist: 24754 out of 28933

Problems solved: 1 out of 98

Volume 10

Volume 11

Volume 12

Neighbours

Rank	Author	Rating	Solved	Last AC
57606	Jiraya	104	5	14 Sep 2025 11:38
57607	Ralph Baaba	103	5	30 Apr 2008 22:23
57608	teser	103	5	22 Nov 2011 17:23
57609	Loren Serfass	103	5	13 Jun 2012 23:46
57610	MahD	103	5	3 Aug 2012 19:35
57611	Tweek	103	5	9 Aug 2012 06:41
57612	Impetus	103	5	14 Aug 2012 09:37