Codeforces Round #372 (Div. 1) A. Plus and Square Root
Intel Code Challenge Elimination Round (Div. 1 + Div. 2, combined) C. Destroying Array
Forest Gathering
Adjacent Xors
Binary Tournament
Good Permutations
Vowel Anxiety
E - Red and Blue Graph
E - Sugoroku 3
F - Monochromatic Path