About the game

Every level hands you colored pairs scattered around a grid. You draw a path from one to its twin, and no path may cross another. Fill the board without leaving gaps. Sounds calm, and the first levels are.

Then more colors show up and the free space shrinks. One lazy line can wall off a whole color, and you only notice three moves later. That is when undo, redo and restart earn their keep. Rounds stay short, so a bad board costs you a minute, not an evening.

How to play

Touch a colored dot and drag a path across the grid until it reaches the dot with the same color.
Paths can't cross each other, and you usually can't leave empty cells on the board.
Stuck? Hit undo or redo, or restart the level.
Link every color pair to finish the level.