Double-sided wooden puzzle sorting game - both sides of the board can be played. Move the appropriate square to the same position as the card according to the color or shape of one of the cards. Time-limited game - There is an hourglass that children should use to move the building blocks according to the map in 1 minute. It's fun for adults too, as you can play against time. Who will be the fastest? Start your challenge Educational toys and brain teasers, strategy games for children and adults train logical thinking observation skills, eye and hand coordination skills and patience through different combinations of 4 colors and shapes. Safe wooden toys - The puzzle is made of sustainable wood with environmentally friendly and non-toxic colors and a size of 23.5 x 19 x 3.5 cm. The wooden box is easy to carry and store. Good gifts: Educational toys are a good gift for boys and girls aged 3+ and can be used as a birthday present, Christmas present, etc.