## Celebration of Mind 2014

To celebrate 100th anniversary of [Martin Gardner's](http://en.wikipedia.org/wiki/Martin_Gardner) birth

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| Cut by Painting ABC and Sudoku ABC<br>[Download PDF version](/content/com14/abc.pdf) |  | Puzzlium Hardest Puzzles<br>[Download PDF version](/content/com14/hardestpuzzles.pdf) |  | NumCode<br>[Download PDF version](/content/com14/numcode.pdf) |

## Contact

[contact@puzzlium.com](mailto:contact@puzzlium.com?subject=Celebration%20of%20Mind)