The game package provides assistance in the development of individual skills of children aged 4..10. This game leads children to discover solutions from simple situations to more complex.

It provides information about ability, sub-ability of certain development level.

The four game packages are applicable to develop the following abilities, sub-abilities:
* focus, intentional focus, focus-sharing
* short-term memory
* comparison, differentiation
* eye-fixation
* integration, visual-tactile perception
* generalization
* rule consciousness
* self-discipline, tolerance of monotony