Mini Sudoku Game Board Developmental Board Toy

The modern Sudoku was most likely designed anonymously by Howard Garns, a 74-year-old retired architect and freelance puzzle constructor from Connersville, Indiana, and first published in 1979 by Dell Magazines as Number Place (the earliest known examples of modern Sudoku). Garns's name was always present on the list of contributors in issues of Dell Pencil Puzzles and Word Games that included Number Place, and was always absent from issues that did not. He died in 1989 before getting a chance to see his creation as a worldwide phenomenon.

Sudoku (/suːˈdoʊkuː, -ˈdɒk-, sə-/; Japanese: 数独, romanized: sūdoku, lit. 'digit-single'; originally called Number Place) is a logic-based, number-placement puzzle. Fill a 4 × 4 grid with digits so that each column, each row, and each of the nine 2 × 2 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contain all of the digits from 1 to 4. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution. A Mini Sudoku Game Board which is a simpler version of SUDOKU kids can play! Great for logical skills development

Ages 3 to 8 years