How can you drop a raw egg from a height onto a concrete floor without cracking it?
Can you find out the missing number in the grid?
Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?
Can you find the key in the picture below?
If, 20 % 5 = 24 21 % 7 = 33 42 % 6 = 67 Then; 66 % 6 = ?
How can one talk without saying a single word?
Find the Next Number in the Sequence 2 9 3 1 8 4 3 6 5 7 ?
2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?
I have four wings but can't fly. I express no emotions. I am found on the exact spot every time you look. I keep toiling away with a little sound. Do you know what am I?
Make eight squares by moving only two matchsticks. Note- Square can be of different sizes.
Out of four images which one is the odd one out?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.