Usaco 2024 February Birthstone. Country year name score problem 1 problem 2 problem 3; The 2024 february contest featured algorithmic programming problems covering a wide range of techniques and levels of difficulty.

January is garnet, february is amethyst, march is aquamarine, april is diamond, may is emerald, june is alexandrite, july is ruby, august is. I’ve tried working on current and past contest problems for nearly two years now, but i feel like no matter what i do, i can’t seem to ever get a high enough score to get promoted on any contests.