This is the advanced version of this award winning game/book and has been proven in helping to develop: Concentration, Logic thinking, creative problem solving, spatial and fine motor skills and self esteem. Plastic shapes are matched up to layouts shown in the booklet. The component shapes are listed as a help and the layouts get progressively more challenging through the book. Useful as a tool for developing thinking skills in PHSE/Citizenship and for appreciating the interaction of shapes for maths and Design/Technology. Consists of: Guide book. Blocks to be purchased separately code 323c. Manufacture: In 100% recycled card and plastic. Suitable: age 6+.