Braingle: All Brain Teasers

Hardest Teasers

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

	Title	Popularity	Difficulty
1	Six Villages
2	Half Again As Big
3	Executive Travel Woes
4	The Palindrome
5	Formula
6	Pick-A-Pizza
7	Baggage Mishaps
8	Home For Christmas
9	Triathlon Competition
10	Olympic Swim Team
11	Mystery Number 5
12	Rex and Ralph: Mystery Number
13	Glue Factory Stakes
14	Doubling Dice Game
15	Prisoners and 2 Switches - Scenario A