Cube 16

An innovative logic puzzle based on a 4x4 cube represented in 2D as a cross. Cube-16 is a great way to multiply your fun and push your limits with games designed to sharpen your logic and test your perseverance.

Logic puzzle 4x4 cross cube Multi-level Multiple themes Multilingual

Discover the rules

It combines the best of Sudoku, sudocube, and logic puzzles in a simple, elegant, and accessible format. Solve grids, switch themes, progress through levels, and discover a new way to play puzzle games.

Cube 16 cube representation

A unique puzzle: Cube 16 as a cross
Cube 16 is an innovative logic game based on a 4x4 cube represented in 2D as a cross. Each cube face becomes a grid to solve, and the cross helps visualize connections between faces.

In cube mode, you perceive the spatial structure of the puzzle and all the lines surrounding the cube.

In 2D cross mode, you focus on the logic of lines, columns, and blocks, like a giant Sudoku, but with an extra dimension. The app is built using this 2D cross representation, which is the most practical for solving puzzles.
The challenge is here. Have fun taking it on!

Main features

Progression and difficulty levels

6 difficulty levels, from beginner to logic master, adapted to the 4x4 format. Start with guided grids at initiation level, then take on advanced puzzles that require spatial reasoning, memory, and concentration.

Tutorial mode to learn the rules quickly
Progressive grids with gradual cube constraints

Visual themes and relaxed mode

Choose your atmosphere from several themes: light, dark, colorful, minimalist, zen. Each theme transforms the look of Cube 16 for optimal visual comfort, whether you play on tablet or Windows.

Light theme Dark theme Zen palette Minimal mode Relaxed mode

A challenge for the mind

What Cube 16 trains

Each grid is designed to stimulate logic, memory, spatial visualization, and concentration. Advanced levels provide a real challenge for puzzle lovers.

Logic: complex deductions between lines surrounding the cube
Memory: tracking constraints across different zones
Spatial visualization: understanding the 3D structure from the 2D cross
Concentration: long and demanding puzzles that remain fair

Who is it for?

Cube 16 is designed for everyone: casual players, puzzle enthusiasts, Sudoku fans.

Casual players Sudoku fans Sudocube fans People curious about new puzzles

An app designed for everyone

Multilingual

Cube 16 is available in multiple languages: French, English, Chinese, Hindi, and more. The clean and fluid interface lets you play without distractions, with built-in help to learn the rules quickly.

French English Chinese Hindi More languages coming

Accessibility and comfort

Readable typography, adjusted contrast, moderate animations, and options to reduce effects for players who prefer a calmer experience. Relaxed mode lets you play without pressure.

Clean interface with no intrusive ads
Night mode optimized for long sessions
Simple gestures to move between cube faces

By combining the best of Sudoku and logic puzzles in a simple, elegant, and accessible format, Cube 16 is the ideal companion for your moments of focus and relaxation.