[AtCoder] D - Magical CookiesRead more
[Codeforces] Testing Round 5 B. DominoesRead more
[Codeforces] Round 172 (Div. 1) A. Rectangle PuzzleRead more
[Codeforces] Croc Champ 2013 - Qualification Round E. Tree-String ProblemRead more
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[Codeforces] Round 179 (Div. 2) B. Yaroslav and Two StringsRead more
[Hacker Earth] String MatchingRead more
[Hacker Earth] COD love!! [Medium]Read more
[Hacker Earth] ALOVEG!! [Easy-Medium]Read more
[Hacker Earth] Killjee and subsetsRead more