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Jigsaw Sudoku - Revision history
2026-04-29T10:16:00Z
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Rooted: Created page with "A '''Jigsaw''' Sudoku does not have 3x3 boxes, but regions with an irregular shape. Jigsaw is a very popular Sudoku Variant. === Example === Image:Jigsaw example..."
2022-01-20T03:29:49Z
<p>Created page with "A '''Jigsaw''' Sudoku does not have 3x3 <a href="/wiki/Box" title="Box">boxes</a>, but regions with an irregular shape. Jigsaw is a very popular <a href="/wiki/Sudoku_Variant" class="mw-redirect" title="Sudoku Variant">Sudoku Variant</a>. === Example === Image:Jigsaw example..."</p>
<p><b>New page</b></p><div>A '''Jigsaw''' Sudoku does not have 3x3 [[box]]es, but regions with an irregular shape.<br />
<br />
Jigsaw is a very popular [[Sudoku Variant]].<br />
<br />
=== Example ===<br />
<br />
[[Image:Jigsaw example 2.png]]<br />
<br />
In a forum, this puzzle can be presented like this:<br />
<br />
.-----------.---.-------------------.<br />
| . . . | . | . 2 . . . |<br />
| .---' '-------. |<br />
| . . | . 3 . . | . 9 . |<br />
| :-----------. '---.---. |<br />
| . 1 | . . . | . . | . | . |<br />
| .---' .-------'---. | '---:<br />
| 7 | . . | . . . | 4 | . . |<br />
| | .---: | | .---:<br />
| . | . | . | . . . | . | 2 | 5 |<br />
:---' | | :---' | |<br />
| . 6 | . | . . . | . . | . |<br />
:---. | '---.-------' .---' |<br />
| . | 7 | . . | . . . | . 6 |<br />
| '---'---. '-----------: |<br />
| . 9 5 | . . . . | . . |<br />
| '-------. .---' |<br />
| . . . 2 . | . | . 4 . |<br />
'-------------------'---'-----------'<br />
<br />
The irregular regions allow the player to use the [[Law of Leftovers]], a [[solving technique]] which can only be used on irregular regions.<br />
<br />
[[Category:Sudoku Variants]]</div>
Rooted