# Rectango: Shikaku Logic Puzzle

> A calm Shikaku-style number puzzle. Draw rectangles, find the one solution.

Canonical page: [https://chrome-stats.com/d/eu.tempworks.rectango](https://chrome-stats.com/d/eu.tempworks.rectango)

## Overview

- **ID:** `eu.tempworks.rectango`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Fable-Studio
- **Category:** GAME\_PUZZLE
- **Downloads:** 16
- **Version:** 1.18
- **Last updated:** 2026-09-16
- **First published:** 2026-07-26
- **Publisher country:** SK
- **Size:** 23 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=eu.tempworks.rectango)
- **Website:** [https://aghorab.github.io](https://aghorab.github.io/)
- **Privacy policy:** [https://aghorab.github.io/privacy.html](https://aghorab.github.io/privacy.html)

## Description

Rectango is a calm, beautifully simple logic puzzle for everyone who loves to think. No luck and no guessing: just you, a grid of numbers, and that satisfying moment when everything clicks into place.<br><br>HOW TO PLAY<br>Rectango is based on the classic Japanese puzzle type known as Shikaku, also called Rectangles or Divide by Squares.<br>- Each puzzle is a grid with numbers scattered across it.<br>- Divide the whole grid into rectangles.<br>- Every rectangle must contain exactly one number, and that number must equal its area.<br>- No overlaps. No gaps. One perfect solution.<br><br>Drag to draw a rectangle and tap one to remove it. Correct rectangles are outlined in ink-blue and mistakes glow red, so you always know where you stand.<br><br>EVERY PUZZLE HAS EXACTLY ONE SOLUTION<br>Each grid is checked before you ever see it, so it can always be solved by pure logic. Think it through: the answer is always there.<br><br>FOUR GRID SIZES, ONE JOURNEY<br>- 5×5: quick and relaxing, perfect for a coffee break<br>- 7×7: a satisfying step up<br>- 9×9: for focused minds, unlocked by completing 10 puzzles on 5×5 and 20 on 7×7<br>- 11×11: the largest and most demanding grid, unlocked by completing 30 puzzles on 9×9<br><br>Progress counters show exactly how close you are to the next grid.<br><br>FEATURES<br>- Unlimited puzzles, with a fresh grid every time<br>- Unfinished puzzles are saved automatically<br>- Undo and Clear board, so one slip never costs you a puzzle<br>- Smart hints when you are stuck<br>- Beat your best: the win screen shows your time, hints used and new records<br>- Satisfying sound effects and haptic feedback, with five settings from high to silent<br>- Calm, distraction-free design inspired by Japanese paper puzzles<br>- No account and no sign-up<br>- Available in English, German, Spanish, French, Slovak and Arabic<br><br>FREE TO PLAY<br>Rectango is free and supported by ads. Each 9×9 or 11×11 puzzle starts with a short video. One small purchase removes all ads, unlocks every grid size instantly and lets you play them without videos, permanently.<br><br>If you enjoy Sudoku, nonograms, Shikaku or any number puzzle, Rectango offers a calm new way to think. Download it and start with your first 5×5 grid.

## Rankings

- #2,687,552 — 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.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `eu.tempworks.rectango.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/eu.tempworks.rectango)