Killer Sudoku
Having become seriously addicted to the Killer Sudokus from DJApe I thought it would be fun to have a go at creating some. I'm using DJApe's Perfect Soduku software to draw the puzzles and verify that they have unique solutions.
Here's my first attempt - a puzzle with a one-cell central nonet....
| The Golden Void | by Count Duko |
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Here's No.2 - it's quite an easy one as the Play School theme suggests....
| The Square Window | by Count Duko |
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And now, The Evil One. Mwahahahaha!
| The Devil's Pitchfork | by Count Duko |
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And finally, an "X" puzzle (both diagonals contain 1 to 9)
| The Downward Spiral | by Count Duko |
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Oh go on, one more. This is a variation on a X puzzle in which the shaded cells (spots) are the numbers 1 to 9.
| The Spotted Dick | by Count Duko |
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That was too easy. This one's a bit more challenging....
| The Hard Spotted Dick | by Count Duko |
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