Solved!

Work orders

How to play

1. Read the work orderBottom left: what the machine has to do. The star on the wall marks the goal.
2. Drag parts onto the wallFrom the toolbox. R or the scroll wheel turns the part you picked; right-click puts it back.
3. Connect themRope, Belt and Wire: click one, then click the parts to join.
4. Press the big red buttonOr Space. Press it again to reset and try something else.