The killer sudoku is well named. This sudoku variant gives no given, all the squares are empty, but it has supplementary regions that cover all the grid. These supplementary regions, which are delimited by dotted lines, have a number that indicates the sum of all the numbers inside each square of the region. With these clues you are able to complete the puzzle, not without a bit of mental gymnastics. There are two puzzles, the first one is easy (relatively) and the second one is more challenging.
1)
Puzzle :killer_000078.pdf
Solution :killer_000078_sol.pdf
2)
Puzzle :killer_011666.pdf
Solution :killer_011666_sol.pdf
If you like Killer Sudoku puzzles then my book Killer Sudoku challenge is going to please you.
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Killer Sudoku Challenge 1 |
Have fun ! and au revoir
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