Who is that with a neck and no head, two arms and no hands? What is it?
The product of three consecutive numbers is 7980. Then the sum of these consecutive numbers would be?
Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?
If, A + B = C D - C = A E - B = C Based on the above equations, find out the answer for: D + F = ?
Can you count the number of matches in the picture below ?
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?
Identify the hidden meaning behind this picture?
If two's company, and three's a crowd, then whats four and five ?
There is a box full of marbles, all but two are blue, all but two are green, and all but two are red. How many marbles are in the box?
Rob is taller than Edwin, and Jurgen is shorter than Rob. Of only one of the following statements, we now certainly know it is correct: A.Edwin is taller than Jurgen B.Jurgen is taller than Edwin C.It cannot be determined if Jurgen or Edwin is the tallest.
A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
