Small, sharp puzzles.
Built to respect your time.

Light Switch Puzzle

Turn all the lights off to win

The classic "lights out" logic game, reimagined. Tap a tile and it flips with its neighbours. 1,000 handcrafted levels, daily challenges, and zen mode.

Arrow Circuit Escape Master

Rotate the arrows. Complete the circuit. Find your escape.

A calm, clever arrow puzzle with one rule and endless depth: spin the arrows to link entrance to exit in one unbroken circuit. An endless journey across five grid sizes, a daily challenge, zen mode, and dozens of achievements.

Pixdoku Battle

Cozy pixel-art logic with the cutest cats.

Place one cat on every row, column, and colored region, with no two cats touching. Every board has exactly one solution — always logic, never luck. Grids from 5x5 to 10x10, a daily puzzle, and a growing family of pixel pals.