All Problems
- #16
GCD
- #17
Magical Matrix
- #18
Game
- #19
Large Exponentiation
- #20
Fives and Sevens
- #21
Two Squares
- #22
Totient Function
- #23
Crack The Safe
- #24
Tangles
- #25
Butter's Prime Floor
- #26
Cartman’s Challenge
- #27
When Kenny Guesses
- #28
Mrs Cartman’s Desire
- #29
Mr. Garrison Prepares for the Night
- #30
Respect My Authoritah!
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