Sudoku Puzzles E-Scenery Wooden Blocks Brain Teaser

Multiple ways to play. The numbers in each grid are not repeated and are single which can effectively help your baby improve their knowledge. Adults and children can play together which is a good helper for children to grow up. Effectively improve the cognitive and logical thinking ability of infants over 3 years of age. Manufactured by E-SCENERY_Toys & Games. Comes with a question book: Built-in multiple game modes and corresponding reference answers make kids more challenging in the game. This is the ninth house and each room is divided into nine units. In this eighty square given some known numbers and conditions for solving the problem use logic and reasoning and fill in other numbers between 1-9. Each 1-9 number appears only once in each row column and house so it is also called the "nine houses" grid. The game method is to let the baby remember different numbers and different colored pawns which is convenient for distinguishing and playing games.