# Color Sudoku Duels — Classic Numbers & Logic

> Classic Numbers & Logic (iPhone/iPad app by Ron Yahav.)

- Source: https://appshunter.io/ios/app/color-sudoku-duels/id6801234077 (this page in markdown: same URL + `.md`)
- Developer: [Ron Yahav](https://appshunter.io/developer/1879738117)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 11 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-09-10
- Data updated: 2026-10-07

## What is Color Sudoku Duels?

Play Sudoku with colors, classic numbers, or another player online.

Color Sudoku replaces 1 through 9 with nine colors. The rules stay the same: each row, column, and 3×3 box needs every color once.

Prefer numbers? Switch to classic mode and choose Easy, Medium, or Hard. Solo puzzles work offline and save automatically.

In an Online Duel, both players get the same Color Sudoku puzzle. You can see how many placements your opponent has left, but not their moves. The duel ends when one player finishes correctly.

Every puzzle is generated on your device and checked for one solution. Use notes, hints, undo, erase, pause, and optional mistake checking.

Online Duels and Game Center leaderboards require Game Center and an internet connection.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Is Color Sudoku Duels safe?

Not enough ratings yet to assess Color Sudoku Duels.

## Is Color Sudoku Duels legit?

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


## Version history (last 3 releases)

### 1.2 — 2026-10-02

A fresh navy design and app icon, a clearer lifetime unlock screen, saved-puzzle shortcuts, daily puzzles, personal bests, and helpful hints. Color Sudoku now prevents duplicate colors in a 3×3 box. Includes game and interface improvements.

### 1.1 — 2026-09-29

Now available in Japanese, German, French, Korean, Simplified Chinese, Traditional Chinese, and Spanish. Choose your language in Settings.

### 1.0 — 2026-09-10

No release notes.

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## More apps by Ron Yahav

- [Rock Lock - App Blocker](https://appshunter.io/ios/app/rock-lock-app-blocker/id6760949840)
- [Melodica Air](https://appshunter.io/ios/app/melodica-air/id6761028926)
- [Quit Tracker - Weed](https://appshunter.io/ios/app/quit-tracker-weed/id6766671823)
- [Zen Positive Affirmations](https://appshunter.io/ios/app/zen-positive-affirmations/id6806405400)
- [מתווך](https://appshunter.io/ios/app/id6811479437)

All apps by Ron Yahav: https://appshunter.io/developer/1879738117

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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 2026-10-07.*