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Hot problems
CCC '21 S2 - Modern Art
Baltic OI '17 P5 - Plus Minus
IOI '11 P4 - Crocodile's Underground City
COCI '08 Contest 3 #1 Pet
Big Deposits
Arcadia Computing Contest 1 P5 - Hacking Grades
COCI '08 Contest 3 #2 Kemija
Problem
Category
Points
AC %
Users
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma
DMOPC
5
44.7%
546
DMOPC '20 Contest 1 P3 - Victor's Algorithm
DMOPC
7p
36.5%
301
DMOPC '20 Contest 1 P4 - Victor Makes Bank
DMOPC
17p
18.1%
151
DMOPC '20 Contest 1 P5 - Victor Takes Over Canada
DMOPC
17p
12.1%
111
DMOPC '20 Contest 1 P6 - Victor Identifies Software
DMOPC
25p
17.4%
36
DMOPC '20 Contest 2 P1 - Laugh Graphs
DMOPC
5
32.6%
386
DMOPC '20 Contest 2 P2 - Lousy Christmas Presents
DMOPC
5p
25.8%
422
DMOPC '20 Contest 2 P3 - Roadrollification
DMOPC
10p
32.1%
125
DMOPC '20 Contest 2 P4 - Hungry Pigeons
DMOPC
15p
11.0%
66
DMOPC '20 Contest 2 P5 - Majority Subarrays
DMOPC
25p
6.2%
21
DMOPC '20 Contest 2 P6 - Unfair Game
DMOPC
25p
15.9%
25
DMOPC '20 Contest 3 P1 - Present Checking
DMOPC
5p
49.4%
442
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks
DMOPC
7p
13.5%
167
DMOPC '20 Contest 3 P3 - A Ring of Buckets
DMOPC
12p
6.8%
58
DMOPC '20 Contest 3 P4 - Bob and Typography
DMOPC
15p
2.5%
9
DMOPC '20 Contest 3 P5 - Tower of Power
DMOPC
25p
6.5%
67
DMOPC '20 Contest 4 P1 - Missing Numbers
DMOPC
5p
14.4%
382
DMOPC '20 Contest 4 P2 - Beautiful Grids
DMOPC
7p
17.3%
154
DMOPC '20 Contest 4 P3 - Roving Roombas
DMOPC
12p
20.4%
192
DMOPC '20 Contest 4 P4 - Javelin Throwing
DMOPC
15p
20.0%
57
DMOPC '20 Contest 4 P5 - Cyclic Cypher
DMOPC
17p
10.1%
32
DMOPC '20 Contest 4 P6 - Petty Children
DMOPC
25p
20.8%
24
DMOPC '20 Contest 5 P1 - Home Row
DMOPC
3
34.7%
477
DMOPC '20 Contest 5 P2 - On The Clock
DMOPC
7p
18.1%
264
DMOPC '20 Contest 5 P3 - Bottom Row
DMOPC
15p
6.6%
40
DMOPC '20 Contest 5 P4 - Slacking Off
DMOPC
15p
13.5%
82
DMOPC '20 Contest 5 P5 - Slacking Off Again
DMOPC
20p
17.6%
32
DMOPC '20 Contest 5 P6 - Top Row
DMOPC
35p
3.1%
5
DMOPC '20 Contest 5 P6 - Top Row (Offline Version)
DMOPC
30p
22.2%
2
DMOPC '20 Contest 6 P1 - Tug of War
DMOPC
7p
15.1%
181
DMOPC '20 Contest 6 P2 - Interpretive Art
DMOPC
7p
11.6%
122
DMOPC '20 Contest 6 P3 - Bread Merchant
DMOPC
10p
19.2%
125
DMOPC '20 Contest 6 P4 - Land of the Carrot Trees II
DMOPC
17p
18.8%
41
DMOPC '20 Contest 6 P5 - Jennifer's Math Mystery
DMOPC
17p
12.2%
28
DMOPC '20 Contest 6 P6 - Dumping Buckets
DMOPC
25p
9.7%
18
DMOPC '20 Contest 7 P1 - Bob and Balance
DMOPC
7p
24.3%
192
DMOPC '20 Contest 7 P2 - Alice and Tiles
DMOPC
10p
18.6%
59
DMOPC '20 Contest 7 P3 - Senpai and Art
DMOPC
20p
10.5%
32
DMOPC '20 Contest 7 P4 - Mimi and Carrots II
DMOPC
17p
24.2%
56
DMOPC '20 Contest 7 P5 - Mayors and Tolls
DMOPC
20
40.3%
39
DMOPC '20 Contest 7 P6 - Maou and Division
DMOPC
25p
10.3%
14
DMOPC '21 Contest 10 P1 - Japaneasy
DMOPC
5
36.1%
240
DMOPC '21 Contest 10 P2 - Cycle Sort
DMOPC
7p
11.6%
155
DMOPC '21 Contest 10 P3 - Peculiar Reflections
DMOPC
12p
14.1%
75
DMOPC '21 Contest 10 P4 - Bitwise Telephone
DMOPC
17p
3.9%
31
DMOPC '21 Contest 10 P5 - Number Theory
DMOPC
20p
44.5%
157
DMOPC '21 Contest 10 P6 - Median Replace
DMOPC
25p
19.1%
29
DMOPC '21 Contest 1 P1 - Partial Game
DMOPC
5p
29.5%
443
DMOPC '21 Contest 1 P2 - Folding Clothes
DMOPC
7p
32.1%
197
DMOPC '21 Contest 1 P3 - Mystery DAG
DMOPC
12
15.6%
114
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