perplexus.info :: Logic : Hitori

Hitori (Posted on 2006-02-13)

11325785
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34376255
75642141
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63184576
15238878

Rules of Hitori:

Delete numbers from the grid such that,
1) Digits must never appear more than once in each row or column,
2) A digit may not be deleted if it is horizontally or vertically next to a deleted digit,
3) The remaining digits must be connected vertically or horizontally to form a single shape.

No Solution Yet Submitted by Sir Percivale

Rating: 3.3333 (6 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

For those of you who enjoyed this puzzle...

| Comment 4 of 7 |

... you may be interested in checking out the Puzzle Japan website:

http://www.puzzle.jp/index-e.html

It is set up as a paysite, but does contain many free sample problems that can be solved online in popup windows.

The puzzles include ones of this type (Hitori) as well as several other neat little grid-based logic puzzles - yes, even Sudokus!

Happy puzzling!

-John

Posted by John Reid on 2006-02-13 20:30:06

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