**Hidoku**.

#### The rules of Hidoku (Hidato™):

1. It can be played on a square or rectangle of any size 2. Numbers from 1 to the size of the puzzle are used. For example, for 9×9 puzzles, numbers from 1 to 81 are used. 3. First and last numbers are always shown in the puzzle and they’re circled. 4. Now, the main rule: consecutive numbers MUST BE adjacent to each other, horizontally, vertically OR diagonally. Therefore, there is a connected path of consecutive numbers from 1 to 81 (or whatever the size). Your job, of course, is to fill in all the numbers.**9×9 Hidoku**for Friday, October 24, 2008.

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hidoku books |

**To see the solution to this puzzle**click here

Questions, comments, ideas?

## One Comment

Pretty neat! Took me 20 minutes or so but I bet they could be a lot harder… I like all the variations you keep adding to the site!

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