Kakuro Puzzle 1 - 6x6 - Step 8
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1 | 2 |
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3 | 7 | |||||||||||||||||||
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9 |
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8 | 1 |
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1 | 5 | ||||||||||||||||
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9 | 6 |
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3 | 9 |
it gets a bit harder here. Let's look at the highlighted squares. The only 2 numbers they can be are 7 and 9. Now if the 9 was in the top square row 3 has to add up to 18. With the 9 and the 3 the remaining 3 squares would have to total 6 of which the only combo is 1, 2 and 3. However the row already has a 3 making that impossible. Therefore we can work out the 7 has to go in the top square with the 9 below it. Phew!