The spelling game. The aim is to make the longest words possible It uses the built-in spelling checker. If set to "English" is you will have to make English words A not very catchy game.
4 in a row, the classic game. As it often happens, I not really managed to create a (duh) clever computer I still have a better version somewhere , but can not find it.
Sliding Puzzle: You should try to get all the colors in the correct order (horizontal lines). On the sides are buttons that if you use the cursor keys will slide a one row left or right. Start with the macro "maak_puzzel".