Tanya Khovanova's Math Blog
Card Dealing Math
Do Nothing
Egg, Banana, Apple, Walnut, Tangerine, and Avocado
Friends on a Walk
Non-Identical Identical Triplets
Pavel Likes Pets
Pledge of Honor
Gold, Silver, and Bronze Coins
Identical Triplets
Russian-American Race
The Game of SET for Groups (Part 2), jointly with Andrey Khesin
Foams and the Four-Color Theorem
Happy 2025!