CF1296F - Harry The Potter

Excellent! 270 posts in total. Keep on posting.

2023

08-12

CF1296F - Harry The Potter

08-12

CF1303G - Sum of Prefix Sums

08-12

CF1305G - Kuroni and Antihype

08-12

CF1366G - Construct the String

08-12

CF1379E - Inverse Genealogy

08-12

CF1368G - Shifting Dominoes

08-12

CF1392H - ZS Shuffles Cards

08-12

CF1392I - Kevin and Grid

08-12

CF1393E2 - Twilight and Ancient Scroll (harder version)

08-12

CF1404D - Game of Pairs