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Hardest Puzzles

This page displays the puzzles considered to be hardest on the site. Try some of these puzzles for a real challenge!

Please note that this page does not include the Unsolved Mysteries (Puzzles which have never been solved).

Title Author Style Created
all about this Anonymous Overlap Apr 12, 2007
Nine Sevens karill FreeStyle Sep 12, 2007
FreeStyle Puzzler #3685 Lord FreeStyle Jun 11, 2008
Panto Pandemonium Anonymous FreeStyle Dec 11, 2006
Pento Puzzler #7619 boredlol Pento Jan 13, 2012
Pento Puzzler #5342 Anonymous Pento May 27, 2009
Pento Puzzler #5025 Anonymous Pento May 1, 2009
Strange Shape Jeorge Pento Nov 16, 2006
Overlap Puzzler #2966 halo3 Overlap Dec 20, 2007
un carr?? parfait (^_^) FreeStyle Jul 17, 2007
Pento Puzzler #3439 Anonymous Pento Apr 1, 2008
Pento Puzzler #4892 Flaky465 Pento Apr 23, 2009
Pento Puzzler #8686 Anonymous Pento Oct 28, 2016
Overlap Puzzler #7106 evilneon Overlap Apr 13, 2011
Overlap Puzzler #3647 Danni Overlap Jun 4, 2008
Tetra Puzzler #4276 ben Tetra Mar 4, 2009
The odd block yoi55 Overlap Feb 4, 2008
Pento Puzzler #3778 adair Pento Jul 28, 2008
Codys puzzle Pento Puzzler Anonymous Pento Dec 11, 2006
blah blah blah Anonymous Pento Mar 12, 2007

Hardest Tri Puzzlers     Hardest Tetra Puzzlers     Hardest Pento Puzzlers
Hardest Free Style Puzzlers     Hardest Overlap Puzzlers


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