brain teasers

A brain teaser is a type of puzzle that is written or spoken, and which requires mental reasoning to solve. The distinguishing characteristic of a brain teaser is that the only thing required to solve it is your brain. Sometimes, a simple calculations or trivia knowledge is necessary, but generally a brain teaser only requires a brain. How challenging are brain teasers The difficulty of many brain teasers relies on a certain degree of fallacy in human intuitiveness. This is most common in brain teasers relating to conditional probability, This is different to other types puzzles, like Crosswords or Rubik's Cubes, which are not considered to be brain teasers, because they involve a lot of work with pencil and paper. Brain teasers are often categorized by their method of construction or by the skill required to solve them.

Filter     Order  Title asc Title desc Hits asc Hits desc Author asc Author desc Ordering    Display #  5 10 15 20 25 30 50 Title Author Hits Polly wants a parrot Mary 1113 How many Letters in this sequence mike 1049 The Chemistry lab Jim Taylor 986 That which is hunted Rachael 945 Birthday quiz Patrick 990 Anagram words Rachael 934 Unreliable Clock Mary 984 Magnets Patrick 950 What year? Rachael 986 The Captain Mary 929 The velophile mike 832 Light Switches Patrick 930 I was Framed larry 1452 What country? Patrick 913 Hotel Bill Rachael 959 The missing Letter vasile 918 The Office Building Deal mike 1466 Pair of dice Jim Taylor 1605 Numbers 1 to 9 Jim Taylor 1649 Larry Barry and Gary kimmy 1488   Start 1 End Results 1 - 20 of 20