Contraption·Works

Build the machine. Land the ball. No two solutions alike.
Drafting Board

The brief

Parts bin

How to build Drag a part onto the field, or click it and then click the field. Once it's down: drag to move, scroll or press R to rotate, Del to remove. Stuck? Show hint lays out one machine that is known to work.
Plank — click anywhere on the field to drop it in

Solved

The ball is in the basket.

Pick a part, then tap the field to place it. Drag placed parts to move them.