Algolymp

Designed for huge and powerful silverback gorillas.

Awesome collection of useful CLI tools for managing Polygon and Ejudge.

CLI tools

Cognitive technologies

Official competitive programming school olympiad. I publish the archives here.

RISC-V

Educational contest to learn RISC-V assembly on a native CPU. Not available now.

AVX2

Educational contest to learn SIMD instructions.

Flashka

Collection of my favourite swf Flash games, based on the Armor Games archive.

Sicily

Family dueling card game implemented in C.