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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 |
Overlap Puzzler #2966 |
halo3 |
Overlap |
Dec 20, 2007 |
Overlap Puzzler #7106 |
evilneon |
Overlap |
Apr 13, 2011 |
Overlap Puzzler #3647 |
Danni |
Overlap |
Jun 4, 2008 |
The odd block |
yoi55 |
Overlap |
Feb 4, 2008 |
Overlap Puzzler #4680 |
pink |
Overlap |
Mar 25, 2009 |
Overlapped Pentos |
Jeorge |
Overlap |
Nov 15, 2006 |
gun |
cgb67 |
Overlap |
Sep 8, 2008 |
Overlap Puzzler #6141 |
Apodo |
Overlap |
Apr 27, 2010 |
bird's eye view of traffic |
cgb67 |
Overlap |
Sep 28, 2007 |
Overlap Puzzler #7946 |
pafrevert |
Overlap |
Nov 22, 2012 |
colorful cube |
cgb67 |
Overlap |
Aug 27, 2007 |
Overlap Puzzler #3351 |
arjun |
Overlap |
Feb 29, 2008 |
three overlapping colors in square |
Anonymous |
Overlap |
Dec 14, 2006 |
Overlap Puzzler #7695 |
Buster999 |
Overlap |
Mar 5, 2012 |
Overlap Puzzler #2825 |
dtdirt |
Overlap |
Dec 7, 2007 |
Untitled Overlap Puzzler |
Anonymous |
Overlap |
Jan 9, 2007 |
KoNfUsEd Overlap Puzzler |
Ali1995 |
Overlap |
May 12, 2007 |
Overlap Puzzler #4532 |
ben |
Overlap |
Mar 11, 2009 |
k and caz |
ECKC |
Overlap |
Sep 2, 2007 |
Hardest Tri Puzzlers
Hardest Tetra Puzzlers
Hardest Pento Puzzlers
Hardest Free Style Puzzlers
Hardest Overlap Puzzlers
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