Features: 1) Based on 9 x 9 grids, divided into smaller cells, some cells are pre-populated w

Features:1) Based on 9 x 9 grids, divided into smaller cells, some cells are pre-populated with digit 1-9, so people only need fill the other empty cells, then make each row, column and region of the 9 x 9 grids filled with different numbers since the number has thousands of arrangement2) Product dimensions: 117 x 72 x 19mm3) Power: 2 AAA batteries, number 7

Sudoku Games 1