# ChromaDoku: Daily Color Sudoku — Color Puzzle - Daily Challenge

> Color Puzzle - Daily Challenge (iPhone/iPad app by Mohammad Sajjadur Rahman.)

- Source: https://appshunter.io/ios/app/chromadoku/id6761338469 (this page in markdown: same URL + `.md`)
- Developer: [Mohammad Sajjadur Rahman](https://appshunter.io/developer/1864390747)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 46 MB
- Languages: American English
- Released: 2026-05-11
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/chromadoku/id6761338469/reviews.md

## What is ChromaDoku?

Experience Sudoku like never before. Welcome to ChromaDoku.

Tired of staring at numbers? ChromaDoku reimagines the classic 9x9 puzzle using 9 vibrant colors. It is not just a game, it is a focused logic experience designed to sharpen your mind while giving you a moment of calm. Whether you are a sudoku master or a casual puzzle lover, ChromaDoku offers a refreshing, minimalist challenge that is as beautiful as it is satisfying.

One shared puzzle drops every day. Build your streak. Come back tomorrow.

GAME MODES

Easy, Medium, Hard, Expert, and a Daily Challenge that resets every UTC day.

FEATURES

Pencil mode for marking color candidates, just like classic sudoku Unlimited undo so you can think freely without pressure Hints that reveal a correct cell when you need a nudge Auto-save and resume so you never lose progress mid-puzzle Personal best times and scores per difficulty, all stored privately on your device, no account needed

CHROMADOKU PRO

Unlock unlimited puzzles across all modes, more hints per puzzle, and the exclusive Spectrum theme, a colorblind-friendly palette that pairs every color with a unique pattern and shape so the game works for everyone.

ChromaDoku requires an active subscription to access all features. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings.

Privacy Policy: https://robustdevs.tech/privacy
Terms of Use: https://robustdevs.tech/terms
Support: contact@robustdevs.tech


## Version history (last 1 release)

### 1.0.0 — 2026-05-12

No release notes.

## More apps by Mohammad Sajjadur Rahman

- [Deen Guard: Hadith Prayer Lock](https://appshunter.io/ios/app/deen-guard/id6758766559)
- [TradeSight AI: Chart Analysis](https://appshunter.io/ios/app/tradesight-ai/id6760284076)
- [RoastSnap: AI Roast Generator](https://appshunter.io/ios/app/roastsnap/id6760867740)
- [HalalProof: Ingredient Scanner](https://appshunter.io/ios/app/halalproof/id6761026763)
- [GemTrace: Jewelry Identifier](https://appshunter.io/ios/app/gemtrace/id6764327259)

All apps by Mohammad Sajjadur Rahman: https://appshunter.io/developer/1864390747

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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 2026-05-14.*