OC Competition Course Contest 5

Problems

Name Solved / Tries Average tries Average tries to solve
A Poker Hand 2/4 (50%) 1.33 1.00
B Divisibility Shortcut 0/0 (0%) -- --
C So you want to be a 2^n-aire? 0/0 (0%) -- --
D Numbers On a Tree 2/3 (67%) 1.50 1.50