Count the number of triangles in the picture below:
Take away the whole and some still remain. What is it?
When I get multiplied by any number, the sum of the figures in the product is always me. What am I?
You need to move three matchsticks to form three squares. Can you do it?
Solve the rebus riddle in the picture below.
I’m tall when I’m young, and I’m short when I’m old. What am I?
Edward James went for tiger hunting. It was not his lucky day. He got six tigers without heads, nine tigers without the tail and eight cut in two halves. How many tiger did he hunted ?
If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?
I possess a head I flaunt a tail But I don't have mouth or legs Can you find out who I am?
Buy me, smell me or deliver me, I do not change. Who am I?
You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes. How many remain now?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.