Circuit Mind: Logic Puzzles

Connect the circuit. Power your mind.

Turn a disconnected board into a working circuit. Rotate wires, guide energy through switches and logic gates, and light every required receiver.

Explore 500 puzzles across six worlds, from your first spark to colored circuits, teleporters and ordered activations. Undo a move, inspect a piece or use a hint based on a real solution when you need a fresh perspective.

Choose your pace: follow the campaign, generate another puzzle in Endless, solve the daily UTC challenge, build a streak, or race the clock in Time Attack. Zen removes timers, move limits and star pressure.

Play offline without an account or purchases. Progress stays on your device. Optional rewarded ads provide extra hints. Occasional ads may appear between completed puzzles. A banner may appear on the home screen. Ads require an internet connection. Enjoy subtle animation, optional sound and haptics, and a reduced-motion setting. Nine language options: English, German, Polish, Spanish, French, Portuguese (Portugal), Portuguese (Brazil), Russian and Ukrainian. The game follows your Android language by default; you can also choose a language in settings. Share your completed level and result using Android's share panel.

Your next connection starts with a tap.