# Kuadra — Shikaku Puzzle

> Logic number grid brain game

Canonical page: [https://chrome-stats.com/d/id6771551097](https://chrome-stats.com/d/id6771551097)

## Overview

- **ID:** `id6771551097`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** MJK APPS SRL
- **Category:** Puzzle
- **Version:** 2.0.3
- **Last updated:** 2026-09-17
- **First published:** 2026-05-25
- **Size:** 62 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/kuadra-shikaku-puzzle/id6771551097)
- **Website:** [https://fluttech.com/](https://fluttech.com/)
- **Privacy policy:** [https://fluttech.com/kuadra/privacy\_policy.html](https://fluttech.com/kuadra/privacy_policy.html)

## Description

Kuadra is a beautifully simple Shikaku puzzle — divide the grid into rectangles, one number at a time, and quiet your mind while you do it.

The rules take ten seconds to learn and a lifetime to master. Every grid has exactly one solution: split it into rectangles so each contains a single number, and that number equals the rectangle's area. No guessing, no luck — just pure logic.

WHY YOU'LL LOVE IT
• 10,000 handcrafted puzzles across 100 packs, from gentle 5x5 grids to expert challenges
• A fresh Daily Challenge every day, with streaks to keep your run alive
• Global leaderboards — compare your solve times and climb the ranks
• Three game modes and difficulty tiers for every skill level
• Undo, redo, and pencil notes so you can think it through
• Progress, stats, and 16 achievements to chase

BUILT TO RELAX
No timers forcing your hand, no clutter, no noise. Play one quick puzzle on a coffee break or lose an hour in a long session — Kuadra meets you where you are. Haptic feedback and clean, calm visuals make every solve satisfying.

PLAY YOUR WAY
• Six themes, including light and dark
• Accessibility built in: large text and high-contrast options
• Plays fully offline — no connection required
• Optional sign-in to sync your progress across devices

Whether you love Sudoku, nonograms, or just a good logic workout, Kuadra is your next daily habit. Download it free and solve your first grid in seconds.

## Rankings

- #1,742,837 — Overall

## Similar extensions and apps

- [Shikaku: Grid Logic Puzzle](https://chrome-stats.com/d/id6767797452) — 5.00 / 5
- [Kaku - Shikaku Puzzle](https://chrome-stats.com/d/id6778500634) — 5.00 / 5
- [Shikaku Land — Number Logic](https://chrome-stats.com/d/id6780150720) — 4.00 / 5
- [shikaku-logic-puzzle](https://chrome-stats.com/d/id6784028780)
- [Shikaku: Rectangle Puzzle](https://chrome-stats.com/d/id6790356870) — 5.00 / 5
- [Shikaku: Logic Grid](https://chrome-stats.com/d/id6787031186)
- [Shikaku - Brain Workout](https://chrome-stats.com/d/id6772106126) — 4.70 / 5
- [Shikaku Pro: Rectangle Puzzle](https://chrome-stats.com/d/id6759209170) — 3.80 / 5
- [Shikaku: Logic Puzzle](https://chrome-stats.com/d/id6777239435)
- [Shikaku: Tile & Grid](https://chrome-stats.com/d/id6785817721)
- [Shikaku: Divide by Box](https://chrome-stats.com/d/id6756841343)
- [Rectangles - Shikaku Puzzle](https://chrome-stats.com/d/id6754390677) — 4.80 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6771551097)