# Kuadra — Shikaku Puzzle — Logic number grid brain game

> Logic number grid brain game (iPhone/iPad app by MJK APPS SRL.)

- Source: https://appshunter.io/ios/app/kuadra-shikaku-puzzle/id6771551097 (this page in markdown: same URL + `.md`)
- Developer: [MJK APPS SRL](https://appshunter.io/developer/1479397424)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 61 MB
- Languages: American English
- Released: 2026-05-25
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/kuadra-shikaku-puzzle/id6771551097/reviews.md

## What is Kuadra?

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.


## Version history (last 5 releases)

### 1.3.4 — 2026-08-25

You can now turn off the cell counter that follows your finger while you drag — Settings → Gameplay, under the timer.

• Leaderboard rows always show a name, never a blank one
• The invite button no longer covers the last names in your Following list
• Fixed an Android crash when reopening the app after a purchase was interrupted

### 1.3.3 — 2026-08-18

Kuadra Complete now unlocks a colour for every avatar — pick a design, then the colourway you want. We added 14 new animals too, including a horse.

• Complete players can tap their own face on a leaderboard to change it
• Pinch-to-zoom and two-finger scroll hints on larger puzzles
• A live count of the cells you select as you drag
• Dragging past a blocker keeps the largest valid rectangle
• Solved boards no longer react to stray taps
• Follow us on WhatsApp from the home screen

### 1.3.2 — 2026-08-14

New: 108 avatars for Kuadra Complete owners — pick one in Settings and it appears on every leaderboard.
Already own Complete? They're yours, no extra cost.
Fixed: a name change now updates the daily leaderboard straight away.

### 1.3.1 — 2026-08-13

Fixed the Daily Challenge sometimes showing 0 solvers and no average time while the leaderboard was full.

### 1.3.0 — 2026-08-12

Kuadra is still free, exactly as it was — nothing you had before has been taken away.

New: Kuadra Complete, an optional one-time purchase that unlocks every puzzle pack, removes ads for good, and adds 25 bonus keys. One payment, no subscription.

Already bought it? Restore purchase is in Settings.

## More apps by MJK APPS SRL

- [ÖzönVicc](https://appshunter.io/ios/app/ozonvicc/id1479397425)
- [Binaris 1001](https://appshunter.io/ios/app/binaris-1001/id1512633108)
- [Dark Mysteries](https://appshunter.io/ios/app/dark-mysteries/id6472077424)
- [Sudoku Daily Puzzles](https://appshunter.io/ios/app/sudoku-daily-puzzles/id6741045005)
- [Serico](https://appshunter.io/ios/app/serico/id6758517023)
- [Starfield Memory](https://appshunter.io/ios/app/starfield-memory/id6768321693)

All apps by MJK APPS SRL: https://appshunter.io/developer/1479397424

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*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 2026-08-25.*