# Sudoku - Classic & Mini — Daily puzzles, one-hand play

> Daily puzzles, one-hand play (iPhone/iPad app by Hung Yi Kuo.)

- Source: https://appshunter.io/ios/app/sudoku-classic-and-mini/id6817411390 (this page in markdown: same URL + `.md`)
- Developer: [Hung Yi Kuo](https://appshunter.io/developer/6817375957)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Chinese (Traditional, Taiwan)
- Released: 2026-10-04
- Data updated: 2026-10-06

## What is Sudoku?

Sudoku without the noise. No ads, no accounts, no tracking. Just clean puzzles you can play with one thumb.

A NEW CHALLENGE EVERY DAY
• The Daily Challenge: one puzzle a day, the same for every player.
• Keep your streak going for bonus points, with big rewards at 3, 7, 14 and 30 days.
• An activity calendar in Stats shows every day you played.
• Optional gentle reminder, at most once a day.

EARN POINTS, UNLOCK PUZZLES
• Every correct number earns points. The early, harder numbers are worth the most.
• Trade points for free plays of Mini Hard, Hard, Expert and Master.
• Share a beautiful result card to your Instagram Story or friends.

TWO BOARDS
• Classic 9×9: Easy, Medium, Hard, Expert and Master.
• Mini 6×6 with 2×3 boxes: a quick puzzle for a coffee break.
Every puzzle is freshly generated and has exactly one solution.

MADE FOR ONE HAND
• Floating bars at the bottom: every number, plus Undo, Erase, Notes and Hint, right under your thumb.
• Hold a cell and a 3×3 number pad pops up under your thumb. Slide to the number and let go.
• Lock a number and fill cells with single taps.
• Left- or right-hand layout, light and dark mode.

EVERYTHING YOU NEED
• Pencil-mark notes that clear themselves as you solve
• Undo, erase, hints and a gentle three-mistake limit
• Highlighting of the row, column, box and matching numbers
• Automatic save, statistics and Game Center leaderboards and achievements
• English and Traditional Chinese

FREE TO PLAY, PRO IF YOU WANT MORE
Classic and Mini Easy and Medium, plus the Daily Challenge, are free forever with no ads.
One single Pro purchase unlocks all difficulty levels, Auto Notes, unlimited hints and four extra color themes. No subscription. Family Sharing supported.

PRIVATE BY DESIGN
Sudoku collects no data. No sign-in, no analytics, no ads.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sudoku Pro | $2.99 | one-time |


## Is Sudoku safe?

Not enough ratings yet to assess Sudoku.

## Is Sudoku legit?

Sudoku - Classic & Mini appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Sudoku is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-04

No release notes.

## Apps similar to Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku classic.](https://appshunter.io/ios/app/sudoku-classic/id1453146715) | 4.7 (342) | Free | Games |
| [Enjoy Sudoku](https://appshunter.io/ios/app/enjoy-sudoku/id6466218894) | 2.0 (4) | Free | Games |
| [Multiplayer Board Games](https://appshunter.io/ios/app/multiplayer-board-games/id1547677867) | 4.7 (2,011) | Free | Games |
| [Sudoku Master Edition](https://appshunter.io/ios/app/sudoku-master-edition/id1260190370) | 4.6 (7,903) | Free | Games |
| [Sudoku - Easy Logic Game](https://appshunter.io/ios/app/sudoku-easy-logic-game/id1419097240) | 4.8 (223) | Free | Games |
| [神來也暗棋2、象棋麻將](https://appshunter.io/ios/app/2/id1487755374) | 4.5 (128) | Free | Games |

## More apps by Hung Yi Kuo

- [廁略](https://appshunter.io/ios/app/id6817375955)
- [小日子 Our Days](https://appshunter.io/ios/app/our-days/id6819721328)

All apps by Hung Yi Kuo: https://appshunter.io/developer/6817375957

## Related topics

[yi-no hung](https://appshunter.io/ios/topics/yi-no-hung)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-06.*