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Hardest Teasers

These brain teasers have been voted as the most difficult. Only teasers with at least 20 votes are shown. Good luck solving them!

Brain Teasers

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  Title Popularity Difficultyv Submitted  
31 Lend Me a Hand ** **** 02/18/03 by griphook
32 Sheerluck Holmes *** **** 04/01/06 by cnmne
33 1000 Point Star *** **** 09/04/06 by lessthanjake789
34 The Maru Crisis *** **** 08/18/08 by JasonD
35 Circles in a triangle ** **** 01/12/01 by offsky
36 Bat Attack *** **** 01/01/05 by lorial
37 Noms De Plume *** **** 07/28/06 by PineappleMama
38 The Race - Part I *** **** 02/19/05 by Sane
39 Mystery Number 7 *** **** 10/26/10 by cnmne
40 Heat ** **** 08/20/04 by cnmne
41 Rex and Ralph: Prime Clues *** **** 01/17/09 by javaguru
42 Mathematicians ** **** 01/31/03 by rajeshwar
43 No Summer School for me! *** **** 06/07/03 by Codammanus
44 Mystery Number 6 ** **** 11/30/09 by cnmne
45 Stay With it *** **** 04/06/06 by paul726




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