Cozy Sudoku, with animal friends along the way
No timer or ranking pressure — just relax and play one puzzle at a time.
Google PlayClean Sudoku
Proper puzzles, nothing extra
Six difficulties
From Beginner to Master. Graded by human solving techniques, so it stays consistent.
Always one solution
Always exactly one solution — no frustrating multiple answers.
Handy tools
Pencil notes, unlimited undo, hints, autosave & resume.
Fully offline
Play even in airplane mode.
Collect animal friends
Finish a puzzle, gain a friend
Unlock by meeting a condition
Meet exactly the friend a condition unlocks.
Gentle discoveries
Little moments like "play at midnight" or "finish today's puzzle".
Collection hints
Peek at hints for who's coming next in the collection book.
Cozy home
Watch your collected animal friends hang out together.
No pressure, one a day
No speed, no perfection required
Play at your own pace
Turn the timer off in settings — no clock chasing you.
Daily Puzzle
A light puzzle every day, a gentle little routine.