Product Description:
 
In each challenge, you have to place 8 building pieces among the 10 already in place. Face up or face down, horizontally or vertically, you have to make the right choices.
 
Features:
 
Only 1 possible solution per challenge.
Increasing difficulty level.
50 challenges.
Solutions to the challenges are provided in the booklet.
 
Contents:
 
25 cards, 10 wooden pieces and 1 set of game rules in 10 languages.