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2023

2023-10-17[Hacker Earth] Coloring trees

2023-10-17[Hacker Earth] Fixed parities

2023-10-17[Codeforces] Round 620 (Div. 2) E. 1-Trees and Queries

2023-10-17[Codeforces] Round 624 (Div. 3) D. Three Integers

2023-10-17[Codeforces] CodeCraft-20 (Div. 2) D. Nash Matrix

2023-10-17[Codeforces] Round 625 (Div. 1, based on Technocup 2020 Final Round) C. World of Darkraft: Battle for Azathoth

2023-10-17[Codeforces] Round 639 (Div. 1) B. Monopole Magnets

2023-10-16[Hacker Earth] Palindromic game

2023-10-16[Hacker Earth] Xor Thingy <July Circuits `19>

2023-10-16[Hacker Earth] Retrieve passwords

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