Jul 12

UVa 10192 - Vacation

Jul 12

UVa 10161 - Ant on a Chessboard

Jul 12

UVa 1121 - Subsequence

Jul 12

UVa 356 - Square Pegs And Round Holes

Jul 10

UVa 10054 - The Necklace

Jul 10

UVa 10963 - The Swallowing Ground

Jul 10

UVa 438 - The Circumference of the Circle

Jul 10

UVa 437 - The Tower of Babylon

Jul 10

UVa 409 - Excuses, Excuses!

Jul 10

UVa 291 - The House Of Santa Claus