Set Contents: Japanese Instruction Manual & Problem Book / 6 Curved Pieces / 4 Slanted Curved Pieces / 6 Cross Pieces / 1 Start Piece / 1 Goal Piece / 4 Pallets / 3 Balls / 1 Wheel Loader *☼*―――――*☼*――――― 【Problems are divided into 4 STEPs with a total of 120 questions!】 The set includes a problem book with 120 questions divided into levels from STEP 1 to STEP 4. In STEP 1, you'll learn how to play with a parent or guardian, and then practice the problems in STEP 2 and beyond. From STEP 2 onwards, you'll think about the problems on your own. The difficulty increases in levels 2, 3, and 4, so you won't get bored. The parts that can be used are specified for each problem, and you will solve the problems under those limited conditions. Once you get used to it, you might enjoy creating your own problems. You can have fun creating original problems with your family and friends and solving them together. Problem sheets are included, so please give it a try. By thinking about the path yourself, you can develop logical thinking skills. Also, even if you don't reach the goal successfully, challenging it again will help you develop problem-solving skills. In this way, concentration and observation skills will naturally develop while you play. Retail Price: 3500 yen Apricity Logical Route Puzzle Programming Brain-Training Educational Toy Bill Road 120 Problems and Japanese Instruction Manual 33-16-3.2 Although it is an unused item, it has been opened once for inspection. Please purchase only if you understand. m(_ _)m #na★★