This is a supplement from Kodomo Challenge, for children in their final year of kindergarten (Jump). How about it for your spring break? 3D Rotating Puzzle This is a game where you move blocks vertically and horizontally to create various shapes. By clearing levels, you can develop your sense of three-dimensionality! Additionally, there are other games such as a game where you collect all the coins in a single stroke, and a sound guessing game, allowing you to play four different games that seem to train your innate intelligence. My child was able to concentrate on it, which made it easier for me to get housework done. (This item is unused as I used my older child's.)