Exhibitor newest with 60 Cococrash

Cococrash is a game that was created in the 80s.

There are 6 levels of difficulty, which are distinguished by color, the simplest being blue. The exhibitor consists of 10 units for each level, in total 60 units. You can give them away to family and friends.
It is a puzzle game that develops intelligence and prevents Alzheimer's.
It was published in the 80s, and was a great success, since the different levels can be combined with each other, and the possibilities are endless.
If you put on youtube: Cococrash instructions, you will be able to see a newest fairly complete video of how they are used.