Feature
●No pencil or paper required.
●With 9 pieces spare chess.The best way to train brain.
●The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contains all of the digits from 1 to 9.
●81 thinking pieces. Any sudoku puzzle can be played on this board.
●Makes a great board game gift for number-puzzle lovers.
Description
- Sudoku , originally called Number Place, is a logic-based, combinatorial number-placement puzzle.
- The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution.
- French newspapers featured variations of the puzzles in the 19th century, and the puzzle has appeared since 1979 in puzzle books under the name Number Place.
- However, the modern Sudoku only started to become mainstream in 1986 by the Japanese puzzle company Nikoli, under the name Sudoku, meaning "single number".
- It first appeared in a US newspaper and then The Times (UK) in 2004, from the efforts of Wayne Gould, who devised a computer program to rapidly produce distinct puzzles.
Sudoku Game Chess How to Play
