

When you have completed the Sudoku a ‘congratulations’ message will appear. Each of those shaded 3x3 areas must contain the number 1-9 once and only once. You need to enter your name, email address and country.

In this puzzle you will see there are four 3x3 shaded areas. The rules are simple, just print out the Sudoku from the link below and when you have completed it enter the numbers in the graphical sudoku board (yes it's a form). Click/Tap Resume to go back to the Sudoku.Ĭlick/Tap Reset to clear the grid and restart the Timer. A Hyper Sudoku puzzle is very similar to a normal Sudoku puzzle, but there are four extra regions. SettingsĬlick/Tap to show/hide extra highlighting of correct rows, columns and 3×3 boxes.Ĭlick/Tap to allow/disallow deleting correct numbers in completed rows, columns or 3×3 boxesĬlick/Tap to show Help. The Hint counter will tell you how many of your five Hints remain.Īlternatively, Click/Tap the Check tick and select Clear to remove any incorrect numbers from the squares or select Reveal to highlight the incorrect entries or Cancel.Ĭlick/Tap to abandon play and return to the home screen, saving your current progress. If you get stuck, select the square you want to fill and Click/Tap the Hint wand. The goal of the game is to fill each cell with a number from 1 to 9 making sure there are no repeated digits in any column or row in the grid nor within the. That 4x4 region already contains 1, 2, 4, 5, 7, 9, D, E and F. The Timer will stop but you won’t be able to see the puzzle.Ĭlick/Tap Resume playing to go back to the puzzle.įor mobile devices where there’s less screen space, you may need to Click/Tap Pause to show your time. You can use all of the same techniques that you would use on a standard 9x9 Sudoku, but it is a bigger puzzle, and will take you longer Have a look at the highlighted square. When you have correctly completed a line, column or a 3 x 3 box it will be highlighted and any practice numbers will disappear.Ĭlick/Tap Pause to have a break.
