ENG
RUS
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
Problem set. Hardest Problems
Solved problems:
show
|
hide
•
Sort by:
id
|
authors
|
difficulty
ID
Title
Source
Authors
Difficulty
1058
Chocolate
NEERC 2000 Central Subregional
492
2807
1074
Very Short Problem
USU Personal Contest 2001
619
2067
1148
Building Towers
DSAP Vietnam Online Contest November 2001
263
1720
1166
Funny Card Game
NEERC 2001 Northern Subregional
128
3494
1171
Lost in Space
Romanian Online Contest December 2001
362
1264
1177
Like Comparisons
USU Personal Contest 2002
375
1224
1199
Mouse
115
3562
1216
Two Pawns and One King
USU Championship 2002
220
2069
1239
Ghost Busters
NEERC 2002
148
3017
1271
Sailing Directions
USU Championship 2003
94
4638
1312
Tray
Ural Championship 2004. Round 1
155
2941
1344
Gigantic Turnip
USU Championship 2004
97
4578
1369
Cockroach Race
Ural Championship 2005. Round 2
27
13262
1374
Misere
Ural Championship 2005. Round 1
32
11716
1376
Dean's Pyramid 2
Ural Championship 2005. Round 1
41
9649
1383
Flower-garden Designs
Petrozavodsk Summer 2005. Moscow+Ural Contest
40
9843
1384
Goat in the Garden 4
Petrozavodsk Summer 2005. Moscow+Ural Contest
88
5022
1388
Photo
Petrozavodsk Summer 2005. Moscow+Ural Contest
20
16406
1390
Shots at Walls
Petrozavodsk Summer 2005. Moscow+Ural Contest
40
9843
1391
Snake
Petrozavodsk Summer 2005. Moscow+Ural Contest
84
5236
1394
Ships. Version 2
14
20508
1395
Pascal vs. C++. Version 2
189
2367
1399
Economical Director
32
10600
1415
Mobile Life
USU Championship 2005
44
9082
1432
Twofold Luck
USU Personal Contest 2006
51
7830
1438
Time Limit Exceeded
USU Personal Contest 2006
149
3004
1460
Wires
Petrozavodsk Winter 2006. USU Contest
99
4219
1464
Light
Petrozavodsk Winter 2006. USU Contest
148
2911
1478
Spy Satellites
Petrozavodsk Summer 2006. Ural+Orel Contest
106
3926
1479
Scheduled Checking
Petrozavodsk Summer 2006. Ural+Orel Contest
89
4600
1524
Men in Black
Petrozavodsk Winter 2007. D.Gozman Contest
27
11904
1536
Delights of Pipe-weed
USU Personal Contest 2007
53
6971
1548
Sakura and Statistics
Ural Championship 2007
17
16084
1555
Find the Treasure!
Petrozavodsk Summer 2007. NSU Contest
34
9527
1556
Multishot in the Secret Cow Level
Petrozavodsk Summer 2007. NSU Contest
35
9315
1589
Sokoban
NEERC 2007 Eastern Subregional
11
19800
1594
Aztec Treasure
65
4832
1596
Knight Mare
19
9607
1618
Arrays Printing
Petrozavodsk Winter 2008. ITMO Contest
81
4265
1621
Definite Integral
Petrozavodsk Winter 2008. ITMO Contest
71
4792
1624
Go out of here!
Petrozavodsk Winter 2008. ITMO Contest
63
5317
1626
Interfering Segment
Petrozavodsk Winter 2008. ITMO Contest
40
7762
1649
Abstractionism to the People
NEERC 2008 Eastern Subregional
44
7059
1653
Death Conveyor
NEERC 2008 Eastern Subregional
46
6807
1660
The Island of Bad Luck
Petrozavodsk Winter 2008. USU Contest
48
6496
1661
Dodecahedron
Petrozavodsk Winter 2008. USU Contest
78
4281
1662
Goat in the Garden 6
Petrozavodsk Winter 2008. USU Contest
71
4651
1668
Death Star 2
Petrozavodsk Winter 2008. USU Contest
58
5541
1672
Droid flies
Petrozavodsk Summer 2008. USU Contest
24
11025
1674
Drunk King
Petrozavodsk Summer 2008. USU Contest
53
5950
1678
Space Poker 3
Petrozavodsk Summer 2008. USU Contest
52
6046
1693
Loyd's Problem
Petrozavodsk Winter 2009. USU Contest
24
10860
1695
Work for Robots
Petrozavodsk Winter 2009. USU Contest
118
2885
1708
Sum of Digits 2
Ural Championship 2009
22
11478
1714
Mnemonics and Palindromes 2
NEERC 2009 Eastern Subregional
107
2998
1763
Expert Flea
Ural Championship 2010
53
5320
1819
Professional Approach
Petrozavodsk Summer 2010. Tavrida NU Contest
35
6906
1840
Victim of Advertising
Ural Championship 2011
24
8926
1842
Local Roots
Petrozavodsk Summer 2010. USU Contest
36
6353
1843
Cutting a Parallelepiped
Petrozavodsk Summer 2010. USU Contest
65
3896
1848
Fly Hunt
Petrozavodsk Summer 2010. USU Contest
44
5412
1853
Laser Technologies
Petrozavodsk Summer 2011. Ural SU Team.GOV Contest
31
7115
1906
The Lost Civilization
Ural Championship 2012
27
7077
1952
To Kill the Dragon
Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection
12
11064
1954
Five Palindromes
Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection
59
3528
2016
Magic and Science
NEERC 2014 Eastern Subregional
17
7719
2054
Astronomy
Ural Championship 2015
17
7187
2076
Vasiana
Qualification of Eastern Subregional 2015
15
6957
2082
Poker
Ural Championship 2016
12
7563
Solved problems:
show
|
hide
•
Sort by:
id
|
authors
|
difficulty
© 2000–2022
Timus Online Judge Team
. All rights reserved.