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Problems

Implementation
Difficulty
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2091
Club "Binary Cat"
Very easy
2097
Three digit numbers
Very easy
2098
Invertor
2099
Two arrays
2100
List
Very easy
2101
Intercity Tickets
2102
Square
Easy
2105
Latin Squares
Medium
2106
Amount
Very easy
2108
Reversal sequence
Very easy
2115
Garden of the Permian
Easy
2150
Triomino
2154
Party
Easy
2158
Distance Between Lletters
Very easy
2167
Chips
Medium
2168
Square punch
2181
Wheel of Fortune
Easy
2182
Text Formatting
Medium
2184
Chessboard
Very easy
2185
Shooting Championship
Very easy
2187
House by the Road
Hard
2210
Self-decrypted cipher
Easy
2211
The largest sawtooth subsequence
Easy
2213
Three-dimensional rooks
Medium
2222
Matches for children are not toys!
Easy
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