During which month do people sleep the least?
Complete the following series. It.s very logical: 1, 4, 5, 6, 7, 9, 11, __?
If a boy blows 18 bubbles, Then pops 6 eats 7 and then He pops 5 and blows 1. How many are left?
I can turn polar bears white. I can make anyone dance. I can make everyone cry I can make your hands clap I can make you thin. I can make you smile. I can make you smile Can you guess the riddle?
John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not. Is a married person looking at an unmarried person ?
Solve the mathematical equation in the picture below.
What kind of band never plays music?
You are given four results as below: 1111 = F 2222 = E 3333 = T Then, can you find out how to code 4444?
Count the number of squares in the picture below.
I am white when I am dirty, and black when I am clean. What am I?
Find out which of the given views in the picture is accurately the top view of the given pyramid.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.