Overlink

The puzzles of Overlink ask you to paint an entire path across rotating 3D shapes. Blue endpoints sit on different faces, and one continuous route must join them while covering every white square. Early boards look manageable. Then the layouts spread across more sides and demand a longer route with no wasted tiles. Thirty stages build up the challenge in small jumps. Soft background music smooths out the pressure while you study the cube from another angle.

How to play?

Scan the shape before you move. Check which faces connect and which blank cells still need color. Drag or rotate the figure to inspect all sides. Then draw a single blue line from one marked square to the matching one. Leave no white tiles untouched. Finish the current board to unlock the next puzzle.