81 x 9 = 801. What must you do to make the this equation true?
Through your logical capabilities, can you make 7 an even?
Rearrange the letters in "new door" to make one word.
Why Wine Glass Stem is so long?
There are three cows, two dogs, and one cat: How many legs do you have?
What is the centre of gravity?
Take number 1000 and then add 20 to it. Now add 1000 one more time. Now add 30. Now add 1000 one more time. Now add 40. Now add 1000 one more time. Now add 10. What is the total?
Why are all black people so quick ?
Why is it very easy to weigh a fish?
Buy me, smell me or deliver me, I do not change. Who am I?
What has a ring but no finger?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
