Route the signal. Power the board. 

Circuit Flow is a wire-routing puzzle game set on a compact circuit board. Draw traces to connect colored signals from the board edge to their matching components - LEDs, speakers, fans, and displays all need the right current to power up.

Start simple with single-color routes, then tackle resistors that transform signal colors, splitters that break secondaries into primaries, and mixers that combine them into new ones. Plan your paths carefully - wires can't overlap, and a wrong turn means a short circuit.

Features:
- Hand-crafted puzzle levels with progressive difficulty
- Color mixing and splitting mechanics
- Circuit designer - build and share your own levels
- Arcade mode with procedurally generated boards
- Encyclopedia of real electronic components
- Clean, readable circuit board visual style