Mechanical logic puzzle · iPad

One opening.
Every move matters.

Fit every block into the box. The catch? Each block must pass through a restricted opening. Rotate it before entry, slide it once inside—and think several moves ahead.

10 puzzles5 box shapesNo timerOffline gameplay
Blue mechanical puzzle tray with a glowing orange block ready to be inserted
Screenshot of QUZZLE: a blue 3D box, orange opening, and blocks arranged inside Actual in-game view

The challenge

Looks simple.
Isn't.

All the blocks in a level are identical. Getting them inside is anything but straightforward.

Place one block the wrong way and you may lose the space you need for the next. Sometimes, the only way forward is to rearrange what you've already placed.

Rotate outside the box
Slide inside the box
Make room for every piece

How to play

Three rules. Many possibilities.

No rushing. No guessing against a clock. Just spatial reasoning and a little patience.

01

Orient

Choose a block and rotate it while it's still outside the box.

02

Insert

Move it through the orange opening. There's only one way in.

03

Arrange

Slide and rearrange blocks until every piece is inside the box.

More than one tray

Five shapes. Different thinking.

Rectangle is just the start. QUZZLE also challenges you with alternative box layouts that change the flow of every solution.

Glossy cyan three-dimensional hourglass puzzle tray

Hourglass

Narrow in the middle, forcing tighter sequencing.

Glossy blue cross puzzle tray with a floating orange cross piece

Cross

Wide arms and a tight core create unusual block paths.

Three-dimensional blue wide-waist puzzle tray with an orange block hovering above

Wide waist

More central space, but still only one way in.

Three-dimensional blue triangular puzzle tray with a floating orange triangle

Triangle

A sharper layout with less symmetry and fewer safe moves.

Small game. Big thinking.

Think before you move.

10 mechanical challenges across 5 different box shapes. Undo your moves, save your progress, or watch a verified solution when you're stuck.

Download on the App Store Designed for iPad
QUZZLE game icon

Legal

Imprint

QUZZLE.eu
c/o Chris Ahrweiler
Karl-Knödel-Str. 41
40627 Düsseldorf
Germany

Contact: info@quzzle.eu

Privacy

Privacy Policy

QUZZLE is a mechanical logic puzzle game for iPad. We have designed the app to work without user accounts, analytics or advertising tracking.

QUZZLE app

The app stores your puzzle progress and settings locally on your device. The game does not require an account, and gameplay does not require an internet connection. The app does not request access to your contacts, photos, microphone or location.

External links

The app contains optional links to QUZZLE.eu and the App Store. If you open them, your browser accesses external websites, each subject to its own policies.

This website

QUZZLE.eu is a static website. It does not use analytics tools, advertising trackers, marketing cookies, contact forms, or third-party fonts. The hosting provider may process technical connection information such as your IP address, requested page, browser information and access time to deliver and protect the website. Details of log retention depend on the hosting provider selected for deployment.

App Store

When you visit, download or purchase apps through Apple's App Store, Apple's separate privacy practices and terms apply.

Contact

For privacy questions, contact info@quzzle.eu.

Last updated: October 28, 2026.