ACM ICPC Central Europe Regional Contest 2013 Jagiellonian University Kraków

Problem A: Rubik’s Rectangle
Problem B: What does the fox say?
Problem C: Magical GCD
Problem D: Subway
Problem E: Escape
Problem F: Draughts
Problem G: History course
Problem H: Chain & Co.
Problem I: Crane
Problem J: Captain Obvious and the Rabbit-Man
Problem K: Digraphs
Problem L: Bus