Finished Crayon Physics in One Sitting

I was really enjoying Crayon Physics until I realized that you could solve about 60 of the 81 levels the EXACT SAME WAY. Here is the final level illustrating the general technique.

Here is the final level at the start. The red ball keeps falling straight down and off the sign.

Capture the ball in a little container and link it up like this.

Add a little cup to catch the ball when it swings over the top of the tower.

Right-click the light green platform holding the weigh block in order to let it drop… thus pulling the ball up the and over the tower.

Virtually the entire game can be completed using this technique whereby you use 2 hinges to create a temporary platform to hold a weigh block, link it to the ball container, remove the platform and let the weight pull the ball up and over. It started to get quite tedious.