Follow live power
The gold source sends power only through matching wire ends. Purple tiles are live, so every rotation shows whether your network is actually growing.
AYE.GG / CIRCUIT-ROUTING PUZZLE
Signal Circuit
Rotate every tile. Power every node. Master all 100 networks.
Level 1 of 100
Board5 × 5
Moves0
Powered1/25
Clean solve—
Personal best—
Route power through every node.
Tap a tile to rotate clockwise. Right-click or use Rotate left for the other direction. Arrow keys move the selection; [ and ] rotate it.
Campaign progress stays on this device.
How to solve Signal Circuit
Read the edges first
A wire cannot point outside the board. Set border endpoints and corners before working inward, then use junctions to connect the remaining branches.
Master 100 networks
Levels 1–15 use 5 × 5 boards, 16–35 use 6 × 6 and 36–100 use 7 × 7. Later puzzles add loops that create more plausible wrong routes. One calibration is available per level but costs four moves.