How much will a 38° angle measure when looked at under a microscope that magnifies ten times?
I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?
What is the next number in the series? 15 29 56 108 208 ?
There's a day, that comes around once a year. To celebrate the man, you hold dear. He gave you life, love and will pick you up if you fall. When it comes to guys like him, He's the best of all. Who is he?
John is the son of Jacob. So, Jacob is the_____of John's father?
A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?
What is the Surname of Barbie Doll?
I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?
It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive, What is it?
Find the smallest sentence with all the English alphabet.
I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60. One of them is 20+20+20. whats the other way ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
