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Problems

5cl1ftokid1bn751ql21o0vdbs
Difficulty
Sort by
7192
Rectangle
Medium
7199
Cryptogram
Very hard
7201
Game "Row of Chips"
Medium
7216
Mixing Colours
Very hard
7229
The Gnome and the Coins
Medium
7231
Colored cells
Hard
7237
Beautiful Numbers
Medium
7249
Infinite Planes
Easy
7254
Segments
Very easy
7286
Lexicographic order
Hard
7297
Marisia and Stepan
Very hard
7300
Code Lock
Hard
7304
Code lock
Easy
7306
Chess Masters
Easy
7309
Deal!
Easy
7375
Barrel
Easy
7376
Exchange of digits
Hard
7386
Trees
Medium
7400
New Game
Easy
7405
Ice Cream
Easy
7407
Sum of prime numbers
Medium
7440
Easy
Easy
7470
Bank
Hard
7476
Riddicks Cube
Medium
7479
Crazy old lady
Medium
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