Skyslab

Skyslab takes the action up among floating stone slabs, and it keeps things simple: point with the mouse or your finger, make your move, and see how far you get. Rounds are short, so a failed attempt costs you nothing and you can start again right away. The clean visuals make it easy to read at a glance, and the score quietly nudges you into one more try. It runs free in the browser, no download needed.