Welcome to

Our Sudoku puzzle game that challenges your mind

Welcome to Sudoku Monster, where YOU are the green monster! This delightfully themed Sudoku adventure lets you play as a fearless green monster while solving puzzles. The game has its own playful personality and funny dialogue throughout. Sudoku Monster turns every puzzle into a fun-filled experience. Test your skills across multiple difficulty levels, compete in tournaments, track your brain activity, unlock skins and badges, climb the global rankings, and dive into comprehensive statistics—all while enjoying the game's lighthearted, funny charm. Whether you're just starting out or you're a Sudoku wizard, being a green monster makes every puzzle session a joy!

Multiple Difficulty Levels

Daily Challenges

Achievement System

Brain Activity Measurements

Competition Games

Large Tournament System

Skins

Badges

Ranking

Comprehensive Statistics