| Title | Detail | Rating  | |
|---|---|---|---|
| Boys and Girls | In a country in which people only want boys, every family continues to have children until they have a boy. If they have a girl, they... more>>> |  | |
| Why are manhole covers round? | ... more>>> | | |
| Overlapping clock hands | ... more>>> | | |
| Every man in a village has cheated on his wife | Every wife in the village instantly knows when a man other than her husband has cheated, but does not know when her own husband has. The... more>>> | | |
| Moving picture | This picture moves all by itself... more>>> | | |
| Solved by preschoolers in 5 mins | 8809 = 6 7111 = 0 2172 = 0 6666 = 4 1111 = 0 3213 = 0 7662 = 2 9312 = 1 0000... more>>> | | |
| Who stole the cake? | During a recent police investigation, Chief Inspector Stone was interviewing five local villains to try and identify who stole Mrs Archer's... more>>> | | |
| The next letter | Which letter should replace the question mark? OZW AO?WZ 11 ... more>>> | | |
| umo apisdn | ... more>>> | | |
| Calculator words | 461375 is an example of a Calculator word - type it into a calculator, rotate the screen and the word "SLEiGh" appears ... more>>> | | |
| Where is the father? | A mother is 21 years older than her child. In 6 years time, the mother will be 5 times older than the child. Question: Where... more>>> | | |
| House Foundations | A blue house is made of blue bricks. A yellow house is made of yellow bricks. A red house is made of red bricks. An... more>>> | | |
| Triangles | Which triangle has a bigger area: A. A triangle with sides measuring 300, 400, and 500. B. A triangle with sides... more>>> | | |
| Single Men | ... more>>> | | |
| Seven letter word | ... more>>> | | |
| How would you weigh an aeroplane | ... more>>> | | |
| Johnny's Mother | Johnny’s mother had three children. The first child was named April. The second child was named May. What was... more>>> | | |
| Circles | ... more>>> | | |
| The beginning of eternity | ... more>>> | | |
| Cars | ... more>>> | | |
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Brain Teasers
The Brain Teasers was formed in 2008 with the aim of providing a good collection of riddles, brain teasers and other challenging problems for you to solve!