# Diadoku — Elegant Daily Logic Puzzles

> Elegant Daily Logic Puzzles (iPhone/iPad app by Ogulcan Serbest.)

- Source: https://appshunter.io/ios/app/diadoku/id6808338155 (this page in markdown: same URL + `.md`)
- Developer: [Ogulcan Serbest](https://appshunter.io/developer/6808338157)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 22 MB
- Languages: American English, German (Germany)
- Released: 2026-09-28
- Data updated: 2026-10-08

## What is Diadoku?

Train your logic with Diadoku, a polished puzzle game built around one elegant challenge: place exactly one diamond in every row, column, and colored region.

Think carefully: diamonds may not touch, even diagonally. Every move matters, and three mistakes end the round.

FEATURES
• 300 progressively challenging levels
• A new Daily Puzzle to solve every day
• Clear visual rules and an interactive first-play tutorial
• Helpful hints when you get stuck
• Daily rewards that refill your hints
• Track your best time, moves, and three-star results
• Submit and vote on feature requests inside the app
• Calm, premium-inspired visuals and satisfying feedback
• Play the puzzles offline

Easy to learn, rewarding to master. Take a quiet break, sharpen your deduction skills, and discover the correct place for every diamond.

## Is Diadoku safe?

Not enough ratings yet to assess Diadoku.

## Is Diadoku legit?

Diadoku has limited verification signals. The AppsHunter Legitimacy Score for Diadoku is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.2 — 2026-09-30

• 300 levels: the boards grow gradually from small to large, and the difficulty rises step by step.
• New interactive tutorial: learn by playing a guided practice level. Replay it anytime in Settings > How to Play.
• See at a glance which colors still need a diamond.
• Continue now picks up your game exactly where you left off.
• Now available in German.
• Easier start: the first levels come with a helping diamond.
• Bigger, clearer X marks.
• Locked cells have been removed.

### 1.0 — 2026-09-29

No release notes.

---

*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 2026-10-08.*