Akin

Every board is orange and blue squares, and your only tool is a single continuous stroke. Each tile you cross flips color, so you plan a route that leaves the whole grid akin.

Many puzzles have more than one solution, which keeps it playful: you can experiment with paths instead of hunting one perfect answer. You start simple and unlock harder boards as you go.

Later boards add wrinkles. A Teleport tile jumps your line to another point in the puzzle, and a Double Use tile can be crossed twice when a route needs it.

Normal mode lets you think it through at your own pace. Time mode uses the same kind of flip-it-all puzzles against the clock, so save it for when you want speed with your logic. The look stays plain and quiet throughout.