Can you find the missing piece of the Porsche?
What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?
Something Extraordinary happened on May 6th 19778 at 12:34am what was that?
Why is it against the law for a man living in Delhi to be buried in Mumbai?
Using eight eights and addition only, can you make 1000?
Find the next number in the sequence 5 12 24 36 ?
What is more useful when it is broken?
When 99 is considered higher than 100?
How can you drop a raw egg from a height onto a concrete floor without cracking it?
In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?
If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
