Can you find out the missing number in the grid?
Count the number of lines in the image below ?
In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?
Find the hidden panda in the image below.
Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?
What is wrong in the below Picture?
Out of four images which one is the odd one out?
Things are just as they seem, right? Well, check again. Can you count the number of tigers in this picture ?
When monkey rotate the gear, which mark will be hit 1 or 2 ?
Can you count the number of quadrilaterals in the picture below?
Spot what is wrong here in below Picture?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.