Special samurai sudoku puzzles of 4 grids PDF to download
Unlike ordinary samurai sudoku puzzles which consist of five 9X9 sudoku grids with overlapping corners, our special samurai sudoku puzzles, with four 9x9 grids, offer central overlapping.
You have 60,000 puzzles presented in two forms and three levels.
Each of our puzzles has only one solution. All our puzzles are solvable by a sequence of logical reasoning. No multiple choice or unfounded hypothesis is necessary to reach any solution.
To distinguish better between areas, there are three types of print:
Our special samurai sudoku are printable through the menu SPECIAL SAMURAI and the link Print puzzles.
All special samurai sudoku puzzle on this site have solutions available for printing. They are all created by sudoku-puzzles-online.com .
Levels of grids to play online:
• Puzzles "Beginner" are fully resolvable by "Inclusion" while accepting other methods.
For more details on these three methods for resolution, identical to the regular sudoku, see: General help.
Peculiarities of special samurai sudoku puzzles:
None of the four 9X9 grids of the special samurai sudoku puzzles can be solved separately. Difficulty comes from the impossibility of solving some cells belonging to common of two grids, without reasoning at the same time on the two grids.
Symmetrical and asymmetrical puzzles:
An special samourai sudoku puzzle is symmetrical when the squares that compose it are arranged equally around the center known as the center of symmetry. This is only esthetic and does not change the resolution mode of the grid. Indeed it is the puzzle that is symmetrical and not the solution. However, the advantage of non-symmetrical puzzles is that, having one less constraint, they allow the elaboration of more difficult problems.
All special samurai sudoku puzzles PDF of four grids offered on this site are created by the web site sudoku-puzzles-online.com and these puzzles can be reproduced free on condition that the link to the web site sudoku-puzzles-online.com appears on every reproduced page.