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Problems

Complexity
All Problems Very simple Simple Average Difficult Very difficult
Dynamic programming
All Problems Combinatorics Comforting task Dynamic programming Game theory Graph theory Long arithmetic Modeling Number theory Probability Test problem Others...
15
Mouse and corns
3280 / 4425
18
Paint2D
653 / 1362
24
Paint2D-Crack
38 / 240
25
Paint3D
501 / 755
32
Queen and pawn
150 / 411
44
The number of ones
2012 / 3025
115
Two digits
4392 / 5205
183
Relatives (RU)
86 / 120
262
The staircase
1640 / 2153
263
Three ones
3031 / 3463
309
The bishop and pawn against the bishop
20 / 81
312
ACM
253 / 396
399
The consequences of influenza in Prostokvashino
400 / 571
401
Shariks Letter from Prostokvashino
208 / 308
482
Tri Tiling
1147 / 1266
562
Progress in the artillery does not stop
39 / 87
564
Lagrange
98 / 140
587
Chernobyl’ Eagle on a Roof
102 / 194
588
Geme
808 / 997
590
Цирковое шоу
8 / 13
591
Pattern (RU)
10 / 15
601
Space Invaders
391 / 468
620
Ход конём
262 / 476
656
Игра умножения
513 / 830
657
Playing with coins
173 / 267