具体描述
Children will learn to observe and think while having fun placing stickers in boxes to solve a puzzle There are three levels of difficulty (grids of 9, 16 and 25 squares), so that children can gradually take on greater challenges. This new play idea was designed to develop children's reasoning ability while they have fun
作者简介
目录信息
读后感
评分
评分
评分
评分
评分
用户评价
评分
评分
评分
评分
评分
