Blog

• AI Is Destroying the World [2026-09-13]
• [PDF] Polygon Guide (Russian) [2026-07-06]
• About Me [2026-04-10]

Algolymp

Designed for huge and powerful silverback gorillas.

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

CLI tools

Soulful Software

Ordered list of open-source software with the No-AI policy. [Click]

Cognitive technologies

Official competitive programming school olympiad.

AVX2

Educational contest to learn SIMD instructions.

RISC-V

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

Flashka

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

Sicily

Family dueling card game implemented in C.