Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?
1 dollar = 100 cent = 10 cent x 10 cent = 1/10 dollar x 1/10 dollar = 1/100 dollar = 1 cent => 1 dollar = 1 cent solve this tricky problem?
Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask. Who are these two masked girls?
What is common among 11, 69, and 88?
Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.
The square root of number 121 is "11". What is the square root of the number "12345678987654321."?
Find the missing number in the image below.
Can you count the number of triangles in the given figure?
Can you find the mistake in the below statement?
Move four matchsticks to the below square to form three squares?
What's the best place to go shopping in the ocean?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
