01
Midnight
Deep navy, crisp white, electric blue.
Sudoku for iPhone
Sudoku Neo
Classic logic.
A sharper daily ritual.
Solve the 9×9 grid, build a smarter score, and take your place in the daily Game Center ranking.
The daily challenge
One board.
One day.
Everyone.
Every player receives the same deterministic puzzle for the day. Finish it in one scored attempt, then compare points and time through Game Center.
Daily / Medium24 hours
01Top solve9,180
02Next solve9,040
—Your runPoints first
Illustrative ranking · final results are supplied by Game Center
Scoring version 1
Score the solve,
not just the finish.
Sudoku Neo rewards a deliberate route through the grid. The formula is deterministic and versioned, so the same decisions produce the same result for every player.
Correct cell+100First correct fill only
Completed digit×0.92—1.08Workload · order · focused speed
Completed boxSpeed + cleanExtra value for a mistake-free 3×3
Digit + box+120One move, two milestones
Mistake−200Three mistakes end the run
Revealed hint−100Charged once when revealed
Final difficulty multiplier
- Easy
- ×1.00
- Medium / Daily
- ×1.15
- Hard
- ×1.35
- Expert
- ×1.60
A win also earns a pace bonus. Scores never fall below zero. A lost game stays in local statistics and is never submitted to the daily leaderboard.
Classic where it matters
The board stays in control.
Familiar 9×9 rules, notes, immediate mistake feedback, and logical hints. The interface keeps numbers directly below the grid and removes controls that do not improve the solve.
94751
639
8753
61249
5412
29546
2386
529
7824
Three atmospheres
Your focus,
in your light.
02
Violet
Quiet indigo with a precise violet pulse.
03
Frost
Cool clarity for a brighter board.
Designed around the puzzle
The puzzle stays.
The noise does not.
Keep solving anywhere.
Regular games work offline, and progress is saved after every meaningful move.
No banners under the board.
Ads stay in natural breaks between games. Optional rewarded ads can unlock additional hint access.
Remove ads permanently.
A single non-consumable purchase removes advertising and restores through your App Store account.
Coming to iPhone