DENNY
GAMES.
Puzzle / 3–5 min

Circuit Loop

Turn scattered circuit tiles into one connected network. A quiet logic puzzle with no countdown, thirty solvable boards and a daily challenge.

Play now ↗
TouchKeyboardGamepad mapping
Circuit Loop — original illustration
Circuit Loop — actual game board
Actual game board · Chromium · 2026-10-11

How to play

  1. Rotate a tile clockwise to join its connectors to a neighbour.
  2. Connect every tile to the marked power source. All outward connectors must meet a neighbour.
  3. Finish in as few turns as you can. There is no time limit. A hint corrects one tile and marks your result.

Make your move

  • Touch: tap a tile to rotate it.
  • Keyboard: arrow keys select; Enter or Space rotates.
  • Standard gamepad: D-pad selects, primary button rotates; Start pauses. Physical controllers await testing.

A small head start

  • Begin at a corner: its connectors can only face inward.
  • Follow the connected cyan circuit outward from the power source.
  • Straight pieces repeat after two turns; do not rotate them unnecessarily.

Compatibility notes

Touch and keyboard controls are implemented. Physical phones, controllers and Tesla browsers await device testing.

Compatibility · Input check

Credits & source

Denny Games · MIT. Source code

Updated: 2026-10-11. Free to play. Advertising is currently inactive.

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