Sudoku Kropki volume 1: 250 Sudoku for Adults with Solutions

Sudoku Kropki 250 excellent puzzle 9x9.Sudoku for Adults with Solutions. All riddles have only 1 solution. 2 puzzles per page.The font size is correct, you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through).Kropki Sudoku is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white do...