Hard Sudoku Puzzles - 2 Puzzles Per Page
Hard Sudoku puzzles with 2 puzzles per A4 sheet of paper. These puzzles are for the more experienced Sudoku player. To view these puzzles you will need to use Adobe Reader which is free to use.
Average time taken for hard Sudoku puzzles is under 30 minutes
Printable Sudoku Puzzles
Hard sudoku puzzles are for the more advanced sudoku player. A limited amount of the numbers will already be placed onto the puzzle consequently making it harder to complete.
- 30 Hard Sudoku Puzzles – Book 01
- 30 Hard Sudoku Puzzles – Book 02
- 30 Hard Sudoku Puzzles – Book 03
- 30 Hard Sudoku Puzzles – Book 04
- 30 Hard Sudoku Puzzles – Book 05
- 30 Hard Sudoku Puzzles – Book 06
- 30 Hard Sudoku Puzzles – Book 07
- 30 Hard Sudoku Puzzles – Book 08
- 30 Hard Sudoku Puzzles – Book 09
- 30 Hard Sudoku Puzzles – Book 10
How to Play Sudoku
You only need to use logic to solve Sudoku puzzles and each puzzle can only be solved in one way. Complete the grid until every row, column and 3 x 3 box contain the digits 1 to 9. Each number can only appear once in each row, column and box. There are different levels that will challenge you, a new player should start with ultra-easy just to get to grips with the game.
How to Get Good at Sudoku
While most new players don’t want to hear this, getting good at Sudoku is simply a matter of practice. As you continue to try to fill in grids, you will begin to notice patterns which emerge when certain numbers start in certain positions. This will help you to begin to see where you need to put each of the missing numbers. With each new game, you will become faster and more efficient at placing numbers, while also beginning to be able to remember what numbers are where on the board.
Practice makes perfect when it comes to Sudoku. So, if you're a beginner, it's time to start playing – and if you're not a beginner, maybe it's time to challenge yourself to harder boards to see what strategies you may be able to devise for yourself.
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