Sudoku Crew

A daily Sudoku puzzle and private leaderboard for your friend group.

Everyone in your group plays the same puzzle each day. Solve fast, solve clean — your time and mistake count appear on a leaderboard only your group can see. No public rankings, no strangers, no follower counts. Just your people.

What's in it

Daily puzzle — same puzzle for everyone, refreshed once a day.
Private friend groups — share an invite code, that's it.
A tutor that teaches — stuck on a hard one? The lightbulb walks you through naked / hidden singles, pairs, triples, pointing pairs, X-Wing, XY-Wing — step by step, on your actual board.
Auto-pencil — fill in candidates with one tap so you can focus on the deductions.
Plenty of generated puzzles across Easy, Medium, and Hard.
Subtle sound effects and a satisfying solve fanfare.

What's not

No ads No trackers No analytics

Sudoku Crew collects only what's needed to make groups and leaderboards work — your email (for sign-in), display name, and scores. See the privacy policy for the full breakdown.

Get the app

GET IT ON
Google Play DOWNLOAD ON THE
App Store

Friend groups by invite — ask whoever pointed you here for an invite code.

Want early access on Android?

Two steps and you're in:

Join the testers group — sign in with your Google account and hit Join.
Open the beta on Google Play — tap Become a tester, then install.