1. Objav

A group of children are trying to solve various mysteries during the summer.

3. Posolstvo

A group of children are trying to solve various mysteries during the summer.

4. Do neznáma

A group of children are trying to solve various mysteries during the summer.

5. Na ostrove

A group of children are trying to solve various mysteries during the summer.

6. Stopy

A group of children are trying to solve various mysteries during the summer.

7. Odhalenie

A group of children are trying to solve various mysteries during the summer.

8. Poklad

A group of children are trying to solve various mysteries during the summer.

9. Rozruch

A group of children are trying to solve various mysteries during the summer.

10. Maska

A group of children are trying to solve various mysteries during the summer.

11. Pohroma

A group of children are trying to solve various mysteries during the summer.

12. Pasca

A group of children are trying to solve various mysteries during the summer.

13. Lúcenie

A group of children are trying to solve various mysteries during the summer.