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2023

2023-08-03[Codeforces] Round 886 (Div. 4) H. The Third Letter

2023-08-03[Codeforces] Round 885 (Div. 2) C. Vika and Price Tags

2023-08-03[Codeforces] Round 883 (Div. 3) E2. Rudolf and Snowflakes (hard version)

2023-08-03[Codeforces] Educational Round 151 (Rated for Div. 2) D. Rating System

2023-08-02[AtCoder] C - Dyed by Majority (Odd Tree)

2023-08-02[AtCoder] E - NAND repeatedly

2023-08-02[AtCoder] F - Cans and Openers

2023-08-02[AtCoder] E - Defect-free Squares

2023-08-02[AtCoder] D - Peaceful Teams

2023-08-02[Codeforces] Round 516 (Div. 1, by Moscow Team Olympiad) C. Dwarves, Hats and Extrasensory Abilities

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