Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!
Find the next number in the series. 1 10 24 43 67 ?
The answer I give is yes, but what I mean is no. What was the question?
How is a fly different from a mosquito?
What work can one never finish?
You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?
In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat. Can this even be possible?
Can you find the missing letter in the sequence? S - T - I - L - ? - T - F - Y - C
What is next number in the pattern below: 131 517 192 123 ?
John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?
Can you place three balls such that the equation shown in the picture holds true?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
