X OI 2002/2003 - problems
I Stage
Sequences without Stammers
Chocolate
Numerals of Przesmyks
Printed-Circuit Boards
Smugglers
Test data
II Stage
Mastermind II
Motorways
Trinomial
Tiles
Connections
Test data
III Stage
Divisor Game
Treasure
Sums
Crystal
Monkeys
Shuffle
Test data