Scribble Sled is a free physics drawing puzzle that runs in your browser. Draw ramps, bridges and loops with a limited pot of ink, then press Play and watch a little rider on a board roll to the flag. Collect stars and save ink to earn up to three medals on every level.
How to play: drag a finger or mouse to draw a line. Lines are solid, green pads bounce, red is deadly. Press Play (or Space) to test, draw again to change your idea. A new Daily challenge appears every day.
Is it free? Yes. No sign-up, no ads, no downloads.
Does it work on phones? Yes, touch drawing is supported. Landscape gives the most room.
Is my progress saved? Scores and medals are stored only in your browser (localStorage). We use privacy-friendly analytics with no cookies.
Can I share a solution? Press Share to copy a link; friends see your lines replay.