Mentoku

Mentoku is a relaxing block puzzle, made for giving your mind a calm little workout every day — no rush, no noise.

Place pieces on a 9×9 board, complete rows, columns and 3×3 boxes, and chain combos. Easy to learn, hard to put down. As you play, you train focus, strategy and visual memory.

◆ THE SPINS SYSTEM 🔄
What makes Mentoku different. Spins are a scarce resource to rotate a piece when you need it. Each Spin is a small strategic decision — and the game is 100% winnable without spending any.

◆ DAILY CHALLENGE
The same challenge for everyone, every day. Keep your streak and come back tomorrow. Your daily ritual for an active mind.

◆ CALM, PREMIUM DESIGN
Glossy gems, readable type and a serene look — never flashy. Designed for adults who value calm: large text, high contrast and comfortable controls.

◆ YOUR PROGRESS
Level up, unlock board themes, keep your streak and beat your best score. Honest in-game stats.

◆ PLAY AT YOUR OWN PACE
100% offline. No sign-up, no accounts, no pressure. Light mode by default and an option to reduce effects. Available in 8 languages.

PREMIUM (optional): a single payment, forever — no ads, all themes, advanced stats and bonus Spins. No subscriptions, no monthly charges.

Place, clear, chain… and come back tomorrow.