[Codeforces] Global Round 12 C2. Errich-Tac-Toe (Hard Version)Read more
[Codeforces] Global Round 12 C1. Errich-Tac-Toe (Easy Version)Read more
[Codeforces] Round 686 (Div. 3) F. Array PartitionRead more
[Codeforces] Good Bye 2020 F. Euclid`s nightmareRead more
[Hacker Earth] Little Shino and the tournamentRead more
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[Hacker Earth] Mattey MultiplicationRead more
[Hacker Earth] Hasan and TripRead more
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