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CIRCUIT PUZZLE

Switchline

Rotate circuits to connect three terminals. Solve 92 puzzles using fixed tiles, one-way circuits, portals, relay gates and linked gears.

Connect circuits92 circuitsRotation puzzle
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Development build · No install or sign-up required

Switchline gameplay screenshot
Game formatStage based · 2–6 minutes per circuit
ControlsClick or tap tiles, or use Tab / Enter to rotate
Saving progressCircuits autosaved · Fewest rotations completed without help

Features

  • 92 circuits on 4×4 to 6×6 boards
  • Five mechanics with introductory circuits in each chapter
  • Fewest rotations per circuit
  • Unlock in order · No time limit

How to play

  1. Start from the power source at the top left.
  2. Rotate tiles to light up connected paths.
  3. Connect the terminals in the other three corners.

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