A regular sudoku has stormed its way into major newspapers, magazines and websites. Sudoku is Originated in Japan in its current form, Regular Sudoku consists of a 9x9 grid, further divided into a 3x3 subgrid.
samurai sudoku puzzles consist of five 9X9 sudoku grids with overlapping corners. The 5-grid Samurai Sudoku puzzles online have all the same feature of ordinary sudoku.
The samurai sudoku online can be soloved with the same rules of Sudoku. Samurai Sudoku in every row, column and block of each of the five grids fill each of the rows, columns and 3x3 squares with number from 1 to 9. All the rows, columns and block contain the single digit from one to nine.