Cozy Sudoku, with animal friends along the way
No timer or ranking pressure — just relax and play one puzzle at a time.
Clean Sudoku
Proper puzzles, nothing extra
From Beginner to Master. Graded by human solving techniques, so it stays consistent.
Always exactly one solution — no frustrating multiple answers.
Pencil notes, unlimited undo, hints, autosave & resume.
Play even in airplane mode.
Collect animal friends
Finish a puzzle, gain a friend
Meet exactly the friend a condition unlocks.
Little moments like "play at midnight" or "finish today's puzzle".
Peek at hints for who's coming next in the collection book.
Watch your collected animal friends hang out together.
No pressure, one a day
No speed, no perfection required
Turn the timer off in settings — no clock chasing you.
A light puzzle every day, a gentle little routine.
Plus subscription (optional)
Free is plenty — go Plus for extra comfort
₩2,900/mo · ₩19,000/yr · no free trial
Free to play and complete.
A calm, kind little Sudoku ritual. Start anytime.