# Doku! — Satisfying Logic Puzzle!

> Logic puzzle game with daily challenges and a progressive journey mode. (iPhone/iPad app by Poliglot.)

- Source: https://appshunter.io/ios/app/doku/id6798410076 (this page in markdown: same URL + `.md`)
- Developer: [Poliglot](https://appshunter.io/developer/6798410078)
- Category: Games, Board, Puzzle
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 79 MB
- Languages: American English, Japanese, Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2026-08-26
- Data updated: 2026-09-16
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/doku/id6798410076/reviews.md

## What is Doku!?

Every colored region on the board hides one dot. The symbols on each tile tell you where a dot cannot go.

Tap a square to pencil a note on it. Tap it twice to put a dot down.

THE DAILY

One board a day, the same board for everybody. Solve it and your streak goes up. The last seven days sit on the front page, so you can see which ones you got clean.

THE JOURNEY

150 levels across 11 chapters, from a 4x4 that teaches you one rule at a time to the 9x9 boards at the end. Three chances per level. Solve one in the fewest moves it can be done in and it is marked perfect.

ALSO IN IT
- Palettes for deutan, protan and tritan color vision
- A letter on every region for when the colors are hard to tell apart
- Daily and journey leaderboards through Game Center
- Every puzzle ships inside the app
- No account and no sign up

## Key features

- Daily logic puzzles
- 150 levels across 11 chapters
- Color vision palettes
- Lettered regions for colorblindness
- Daily and journey leaderboards
- Offline puzzle solving

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/doku/id6798410076/reviews.md

### 5/5 — A must play!

*2026-08-29*

A really fun and challenging puzzle game. Very difficult to put down once I got the hang of it!

## Frequently asked questions about Doku!

### What is Doku!?

Doku! is a logic puzzle game where players place dots on a board according to color regions and symbol clues. It features a daily puzzle and a journey mode with 150 levels.

### Does Doku! have ads?

Yes, Doku! contains advertisements. It is a free-to-play game supported by ads.

### Can I play Doku! offline?

Yes, every puzzle ships inside the app, meaning you can solve puzzles without an internet connection.

### What are the gameplay mechanics in Doku!?

Players tap squares to pencil notes and tap twice to place a dot. Symbols on tiles indicate where a dot cannot go within colored regions.

### How many levels are in Doku!'s journey mode?

The journey mode in Doku! features 150 levels spread across 11 chapters, gradually introducing new rules and increasing board complexity.

### Does Doku! offer accessibility options?

Yes, Doku! includes palettes for deutan, protan, and tritan color vision, as well as letters on each region to help distinguish colors.

### Is there a daily challenge in Doku!?

Yes, Doku! offers one daily puzzle that is the same for all players. Solving it increases your streak, and the last seven days are visible on the front page.

### What devices does Doku! support?

Doku! is supported on iPhone, iPad, and iPod, indicating compatibility with Apple's mobile operating systems.

## Version history (last 2 releases)

### 1.0.2 — 2026-08-27

This update brings bug fixes and performance improvements to keep the daily puzzle running smoothly.

### 1.0.1 — 2026-08-26

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 2026-09-16.*