If, A + B = C D - C = A E - B = C Based on the above equations, find out the answer for: D + F = ?
Can you write down eight eights so that they add up to one thousand?
I have a head like a cat and feet like a cat, but I am not a cat. What am I?
The more you take me, the more you leave me behind. Who Am I?
I can sizzle like bacon, I am made with an egg, I have plenty of backbone, but lack a good leg, I peel layers like onions, but still remain whole, I can be long, like a flagpole, yet fit in a hole.
How many sides does a circle have?
Which is the correct shadow of the bird?
You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?
What jumps when it walks and sits when it stands?
The more of this there is, the less you see. What is it?
How can you take 2 from 5 and leave 4?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
