Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?
Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.
How can I get the answer 24 by only using the numbers 8,8,3,3? You can use the main signs add, subtract multiply and divide.
what does the below math rebus puzzle mean?
I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?
Can you identify the famous TV character from the rebus below?
I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it. Guess the number?
What goes through cities and fields, but never moves?
The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?
Can you count the number of quadrilaterals in the picture below?
Quickly Solve this riddle 7 - 4 + 3 * 0 + 1 = ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.