[Hacker Earth] Delete and Cut GameRead more
[Hacker Earth] Shift and ReplaceRead more
[Hacker Earth] Scoring storesRead more
[Codeforces] Round 685 (Div. 2) E1. Bitwise Queries (Easy Version)Read more
[Codeforces] Global Round 11 D. Unshuffling a DeckRead more
[Codeforces] Round 682 (Div. 2) C. Engineer ArtemRead more
[Codeforces] Round 686 (Div. 3) E. Number of Simple PathsRead more
[Codeforces] Round 691 (Div. 1) B. Glass Half SpilledRead more
[Hacker Earth] A plane journeyRead more
[Hacker Earth] Gears in a machineRead more