File:Sudoku Puzzle (a symmetrical puzzle with 17 clues) R4.png
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Summary
| Description |
English: A 17-clue Sudoku with diagonal symmetry. It is attributed to RedEd, who found it from a search of transformations of puzzles in a database by Gordon Royle. |
| Date | |
| Source | Own work. Puzzle by RedEd, constructed from similar puzzle in database by "Gordon": (Symmetrical 17 Clue Puzzle) Posted by Rico Alan, June 21, 2008. |
| Author | LithiumFlash |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:20, 14 April 2017 | | 679 × 679 (27 KB) | LithiumFlash | User created page with UploadWizard |
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_R4.png){kind=link}