Circles

Circles is a puzzle game in which the circles respond to your mouse movements. It uses no text to explain its rules, so you experiment by moving the cursor and watching what happens. Circles may grow, shrink or move around the screen depending on your movements; discover how they work and find the endpoint to complete each level.

Levels and modes

The game contains 90 levels, extra challenges and four modes for replayability.

Other features

• Atmospheric, interactive music
• Gameplay based entirely on mouse movement