Signal Flow is a grid based logic puzzle game where you build circuits by connecting colored signals to their matching outputs.

Place wires and electronic components such as Splitters, Converters, and Junctions to create the correct signal path. Once your design is complete, press Run to simulate the circuit in real time.

Every output must receive the correct colored signal. One wrong connection, and the simulation fails.

Features

• Logic-based puzzle gameplay
• Real-time circuit simulation
• Splitters, Converters & Junctions
• Increasingly challenging handcrafted levels
• Clean PCB inspired visual style
• Easy to learn, difficult to master