How to play Path Signal

Each board has pairs of glowing signal nodes. Drag a path from one node to its matching twin. Paths must stay on the grid, never cross, and never share a cell. Clear every pair to solve the level. Campaign has 40 levels across five worlds — each clear unlocks the next. Daily Signal gives everyone the same board each day.

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Tips & strategy

• Link the most constrained pairs first — nodes trapped in corners or narrow corridors dictate the rest of the board.
• If two colours fight for the same corridor, clear one path and try the other colour first.
• Undo is free for stars; hints cost a star rank — use clear when a layout is hopeless instead of forcing a bad route.

Path Signal FAQ

How do you win a level?

Connect every matching pair with paths that never cross or share a cell.

Is Daily Signal the same for all players?

Yes — it is date-seeded, and completing it builds your daily streak.

Can two signals share a cell?

No. Each cell can belong to only one path.