Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water. How many frogs are there on the log at this moment?
What is the coolest letter in the alphabet?
Find the hidden panda in the image below.
By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"
What is more useful when it is broken?
He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?
Find the next number in the sequence 5 12 24 36 ?
I got a bee but no honey. got an eye but am still blind. got a sea but no water. got a tea but no coffee. got a why but no answer. What Am I?
Find the hidden tiger in the given optical illusion ?
What has many teeth, but cannot bite?
The following "Brain Bat" means Slow Down. S L O W Using the same logic, can you tell us what does the following Brain Bat means ? E V I G
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.