Apply Route Finder. All blocks are included. It has only been played with once, and there are no noticeable scratches or stains (^^) Thank you very much. Educational puzzle, educational blocks for 3, 4, 5, and 6-year-olds Wooden #Programming #3yearsold4yearsold #5yearsold6yearsold #KodomoChallenge #WAO Corporation #RouteFinder #Hakobun #Children'sProgrammingToys This wooden puzzle game is perfect for developing logical thinking. - Contents: Wooden puzzle blocks, board, instruction manual, storage bag - Colors: Wood color, red, blue - Size: Board size: Approximately 25cm x 25cm Thank you for viewing.