Difficult Brain Teasers

These brain teasers are rated our most difficult and challenging. Can you solve them?

Total matches: 13
Title  Sort Detail  Rating  
The Three KnightsDuring the age of the medieval empires, when knights and barbarians fought against each other, a man was captured and sentenced to death for... more>>>4 shiney stars
What word comes nextWhat word comes next in this sequence? Nom, Suet, Sweden, Hurts... more>>>4 shiney stars
Zebra PuzzleThis was supposedly created by Einstein, and some claim only 2% of the world can solve it.  There are 5 houses... more>>>4 shiney stars
Total matches: 13