# Shikaku - Brain Workout

> Brain Puzzle Games

Canonical page: [https://chrome-stats.com/d/com.cortex.shikaku](https://chrome-stats.com/d/com.cortex.shikaku)

## Overview

- **ID:** `com.cortex.shikaku`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** VOODOO
- **Category:** GAME\_PUZZLE
- **Downloads:** 23,847
- **Rating:** 4.63 / 5 (378 ratings)
- **Version:** 1.2.4
- **Last updated:** 2026-07-01
- **First published:** 2026-06-10
- **Publisher country:** FR
- **Size:** 190 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cortex.shikaku)
- **Website:** [https://www.voodoo.io/](https://www.voodoo.io/)
- **Privacy policy:** [http://voodoo.io/privacy](http://voodoo.io/privacy)

## Description

Discover the relaxing yet challenging world of Shikaku, the classic Japanese logic puzzle! If you enjoy Sudoku, Nonograms, or Minesweeper, this is your next favorite brain workout.<br><br>HOW TO PLAY:<br>The rules are wonderfully simple. You are presented with a grid containing various numbers. Your goal is to divide the grid into rectangles and squares so that each shape contains exactly one number, and the area of that shape exactly matches the number inside it.<br><br>FEATURES:<br>• Easy to learn, difficult to master<br>• Clean, minimalist interface designed for focus and relaxation<br>• Hundreds of levels ranging from beginner to expert<br>• Play entirely offline – no Wi-Fi required<br>• No timers, no pressure – just pure logic and problem solving<br><br>Keep your mind sharp and unwind with Shikaku - Brain Workout!

## Rankings

- #404,262 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.adjust.preinstall.READ_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.cortex.shikaku.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.cortex.shikaku.permission.C2D_MESSAGE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.cortex.shikaku)