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Compare allApp info
- Installs
- 10+
- Category
- Puzzle
- Content rating
- Everyone
- Version
- 3.2
- Released
- Sep 9, 2026
- Last updated
- 30 Sept 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 8.0
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New design language and UI Improvements
Wire the circuits, light the room. 100+ hand-crafted logic puzzles
The room is dark. The wiring is up to you. Circuit Connect is a quiet logic puzzle about closing electrical circuits. Drag between terminals to run wire, throw the switch, and watch the room light up around you. ── HOW IT PLAYS ── Every board is a set of coloured terminals — a positive, a negative, and the junctions between them. Your job is to run wire so that current can travel from + to − along every circuit on the board. Wiring is free-form. Connect whatever you like, in whatever order you like. Nothing buzzes at you for guessing. When you think the board is right, throw the switch — that is the only moment the circuit is judged, and the only way to find out. Get it right and the lights come on: the dark room fades up around your wiring, and you see the space you have just lit. ── WHAT MAKES IT TRICKY ── • Colours never mix. Red joins red, blue joins blue. • White nodes are wildcards — the only legal bridge between two different colours. • Every terminal on the board has to be part of a circuit. No spare parts. • Later rooms hold several circuits at once, all of which must close together. ── PLAY YOUR WAY ── • Drag between nodes, or simply tap one then the other — whichever suits your hands. • EDIT mode lets you pull out any wire without starting over. • UNDO and RESET are always there. • Stuck? Spend stars on a hint: reveal one connection, or complete the board. ── STARS ── Earn stars for clearing rooms, and collect a bonus every day you come back. Spend them on hints when a board defeats you — or save them and solve it yourself.