Samurai sudoku puzzles are made up of five interlocking sudoku grids. The standard rules for sudoku apply to each
9 x 9 grid. Place a digit from 1 to 9 in each empty cell. Every row, every column, and every 3 x 3 box should contain one of each digit.
Every puzzle on Samurai Sudoku has one unique solution which can be found with pure logic, no guessing required.
Our Sudoku Archive has thousands of graded puzzles. The puzzle designs on this site have been created by hand, not computer.