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Play Circuit Connect Online

Pulse linked switches until every circuit lamp is illuminated. This original single-player Circuit Connect puzzle includes three deterministic rounds at each level, visible switch-to-lamp wiring labels, three to five lamp networks, undo and shortest-path hint controls, move and hint counters, pointer and keyboard input, fullscreen play, and instant restart. Play free with no account or download.

Choose puzzle level

Single-player puzzle

No multiplayer mode

Your turnScore 0

How to play

Pulse linked switches until every circuit lamp is illuminated. This original single-player Circuit Connect puzzle includes three deterministic rounds at each level, visible switch-to-lamp wiring labels, three to five lamp networks, undo and shortest-path hint controls, move and hint counters, pointer and keyboard input, fullscreen play, and instant restart. Choose puzzle level, make your move, and use Restart whenever you want a fresh game.

Strategy tips

  • Read each wiring label before pulsing: one switch can change several lamps at the same time.
  • The Shortest counter is recalculated after every pulse and shows the minimum remaining moves.
  • Use H to perform one shortest-path pulse, U to undo, arrows to focus a switch, and Space or Enter to pulse it.

FAQ

Is Circuit Connect free?

Yes. It is free to play in your browser.

Do I need an account?

No account or email is required.