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Problems

Topics
Difficulty
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1140
Degrees of permutations
Easy
1141
Median of numbers
Very easy
1142
Division by zero or ...
Very easy
1143
Division by zero 2 or...
Easy
1144
Sort Machine
Easy
1145
Unfair Division
Easy
1146
GCD
Very easy
1147
GCD Extreme
Easy
1148
GCD LCM
Very easy
1149
Sandwiches
Very easy
1150
K-th Number (Easy)
1151
Treasure Hunter
Very easy
1154
Circle of choirs
Very easy
1155
Euclid Problem
Very easy
1156
Fermat vs. Pythagoras
Easy
1157
The Cat in the Hat
Medium
1158
The Luckiest number
Hard
1159
Birthday
Very easy
1160
Warm-up
1161
Tennis
Medium
1162
Calls
Very easy
1163
Chess Puzzle
Hard
1164
Handbags
1165
Roof
Very easy
1166
Television
Easy
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