Cozy Sudoku: Family Puzzles

Two player mode is here. One phone, two people, a board each. Lowest time wins, and every mistake or hint adds 30 seconds.

Cozy Sudoku is a warm, ad-free sudoku for the whole family. No internet required: every puzzle lives on your device, ready for planes, trains, and waiting rooms. One app, two moods: a calm daily ritual for grown-ups and a friendly, mascot-guided Kids World for little thinkers, led by Noki the owl.

NO ADS. EVER. No coins, no pop-ups, no tracking. Just puzzles.

FOR EVERY AGE

• Kids World: picture sudoku with animals on 4x4, 6x6, and 9x9 grids. A no-fail design means a wrong tile simply hops back, so young players build confidence, not frustration.
• Five grown-up levels: Beginner, Normal, Hard, Expert, and Expert+, graded by the solving technique they need, never by luck.
• Multiple profiles so everyone keeps their own progress, streaks, and stats.

HINTS THAT TEACH, NOT TELL Three-step hints explain the logic behind the next move and link to a built-in glossary. Learn real techniques instead of just filling squares.

A DAILY RITUAL

• A new daily challenge every day, the same puzzle worldwide, fully offline.
• Streak calendar and monthly trophies.
• Zen mode hides the timer and mistake counter for pure, quiet solving.

EVERY PUZZLE SOLVES BY LOGIC ALONE. No guessing, ever. Promise.

BUILT WITH CARE

• Warm, cozy design in light and dark.
• Apple Watch: a Daily Mini and complications to keep your streak alive on your wrist.
• iPad and Apple Pencil support.
• Private by design: your data stays on your devices and syncs through your own iCloud. No accounts, no tracking; the app only sends anonymous crash reports so bugs get fixed.

Pay once to unlock everything, forever. Family Sharing included. No subscription.