A score is given based on the length of the path and the number of collisions. The program is very easy to use and help is provided within the program. Tangram Tangram is a well known Chinees puzzle. The goal is to form various shapes from 7 pieces. This program chalenges you to solve a large number of these puzzles.
Puzzles range from very simple ones for small children to difficult ones for adults.
Also an editor is provided that lets you create your own collections of puzzles. You can even use different sets of pieces. Lego Robot Software Lego has introduced the MindStorms and CyberMaster robots. The software that comes with it is rather limited in possibilities. I wrote a programming environment for them.