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ID
Title
Source
Authors
Difficulty
1058
Chocolate
NEERC 2000 Central Subregional
494
2804
1074
Very Short Problem
USU Personal Contest 2001
619
2073
1148
Building Towers
DSAP Vietnam Online Contest November 2001
264
1719
1166
Funny Card Game
NEERC 2001 Northern Subregional
128
3505
1171
Lost in Space
Romanian Online Contest December 2001
364
1261
1177
Like Comparisons
USU Personal Contest 2002
377
1221
1199
Mouse
117
3518
1216
Two Pawns and One King
USU Championship 2002
220
2075
1239
Ghost Busters
NEERC 2002
148
3026
1271
Sailing Directions
USU Championship 2003
94
4652
1312
Tray
Ural Championship 2004. Round 1
155
2949
1344
Gigantic Turnip
USU Championship 2004
98
4549
1369
Cockroach Race
Ural Championship 2005. Round 2
27
13299
1374
Misere
Ural Championship 2005. Round 1
32
11749
1376
Dean's Pyramid 2
Ural Championship 2005. Round 1
41
9676
1383
Flower-garden Designs
Petrozavodsk Summer 2005. Moscow+Ural Contest
40
9871
1384
Goat in the Garden 4
Petrozavodsk Summer 2005. Moscow+Ural Contest
89
4985
1388
Photo
Petrozavodsk Summer 2005. Moscow+Ural Contest
20
16451
1390
Shots at Walls
Petrozavodsk Summer 2005. Moscow+Ural Contest
41
9677
1391
Snake
Petrozavodsk Summer 2005. Moscow+Ural Contest
84
5250
1394
Ships. Version 2
14
20565
1395
Pascal vs. C++. Version 2
189
2374
1399
Economical Director
32
10635
1415
Mobile Life
USU Championship 2005
44
9107
1432
Twofold Luck
USU Personal Contest 2006
51
7853
1438
Time Limit Exceeded
USU Personal Contest 2006
149
3013
1460
Wires
Petrozavodsk Winter 2006. USU Contest
99
4232
1464
Light
Petrozavodsk Winter 2006. USU Contest
148
2920
1478
Spy Satellites
Petrozavodsk Summer 2006. Ural+Orel Contest
106
3939
1479
Scheduled Checking
Petrozavodsk Summer 2006. Ural+Orel Contest
89
4615
1524
Men in Black
Petrozavodsk Winter 2007. D.Gozman Contest
23
13392
1536
Delights of Pipe-weed
USU Personal Contest 2007
53
6995
1548
Sakura and Statistics
Ural Championship 2007
17
16141
1555
Find the Treasure!
Petrozavodsk Summer 2007. NSU Contest
34
9562
1556
Multishot in the Secret Cow Level
Petrozavodsk Summer 2007. NSU Contest
35
9350
1589
Sokoban
NEERC 2007 Eastern Subregional
11
19875
1594
Aztec Treasure
65
4855
1596
Knight Mare
19
9674
1618
Arrays Printing
Petrozavodsk Winter 2008. ITMO Contest
81
4283
1621
Definite Integral
Petrozavodsk Winter 2008. ITMO Contest
71
4812
1624
Go out of here!
Petrozavodsk Winter 2008. ITMO Contest
63
5339
1626
Interfering Segment
Petrozavodsk Winter 2008. ITMO Contest
40
7795
1649
Abstractionism to the People
NEERC 2008 Eastern Subregional
44
7090
1653
Death Conveyor
NEERC 2008 Eastern Subregional
47
6717
1660
The Island of Bad Luck
Petrozavodsk Winter 2008. USU Contest
48
6525
1661
Dodecahedron
Petrozavodsk Winter 2008. USU Contest
79
4252
1662
Goat in the Garden 6
Petrozavodsk Winter 2008. USU Contest
72
4615
1668
Death Star 2
Petrozavodsk Winter 2008. USU Contest
58
5565
1672
Droid flies
Petrozavodsk Summer 2008. USU Contest
24
11075
1674
Drunk King
Petrozavodsk Summer 2008. USU Contest
53
5977
1678
Space Poker 3
Petrozavodsk Summer 2008. USU Contest
52
6073
1693
Loyd's Problem
Petrozavodsk Winter 2009. USU Contest
24
10910
1695
Work for Robots
Petrozavodsk Winter 2009. USU Contest
118
2898
1708
Sum of Digits 2
Ural Championship 2009
22
11532
1714
Mnemonics and Palindromes 2
NEERC 2009 Eastern Subregional
107
3013
1763
Expert Flea
Ural Championship 2010
54
5265
1819
Professional Approach
Petrozavodsk Summer 2010. Tavrida NU Contest
35
6948
1840
Victim of Advertising
Ural Championship 2011
24
8981
1842
Local Roots
Petrozavodsk Summer 2010. USU Contest
36
6394
1843
Cutting a Parallelepiped
Petrozavodsk Summer 2010. USU Contest
65
3922
1848
Fly Hunt
Petrozavodsk Summer 2010. USU Contest
44
5447
1853
Laser Technologies
Petrozavodsk Summer 2011. Ural SU Team.GOV Contest
31
7162
1906
The Lost Civilization
Ural Championship 2012
27
7131
1952
To Kill the Dragon
Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection
12
11157
1954
Five Palindromes
Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection
59
3558
2016
Magic and Science
NEERC 2014 Eastern Subregional
17
7798
2054
Astronomy
Ural Championship 2015
17
7267
2076
Vasiana
Qualification of Eastern Subregional 2015
15
7045
2082
Poker
Ural Championship 2016
12
7665
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