Place all the gears inside the game board to create a chain connecting the left wheel to the right wheel. If the action of one of the two wheels turns the other, you have succeeded! This logic game offers one hundred and twenty challenges, from easy to very difficult.
1 coffret de jeu avec un couvercle transparent, 7 pièces « engrenages », 1 livret de 120 défis et leur solution
de 7 à 99 ans -