These are medium difficulty sudoku puzzles that have 2 puzzles per A4 sheet of paper and the solutions on an additional sheet.
Medium Printable Sudoku Puzzles 2 Per Page – Book 12
Printable Sudoku Puzzles Medium sudoku puzzles are ideal for the average sudoku player. These puzzles will have several numbers filled in already, a range of techniques will have to be used to complete the puzzles. […]