Serrature is an easy and fast card game for 2-6 players about geometric shapes. "Serrature" is the italian word for "locks". To win, you try to collect the highest number of Lock cards, guessing the basic shapes (triangle, square, circle, etc.) composing them. The game is aimed at children (age 7+) and families; it was developed to help discovering and using basic geometric shapes in primary school. Serrature is easy to print-and-play: just print and cut its 78 cards and you're ready to go! —description from the designer