I have branches, but no fruit, trunk or leaves. What am I?
Solve the below puzzle by replacing the question mark with the correct number. 3 6 12 4 8 16 5 10 ?
Why is a river so rich ?
What type of tree can I carry in my hand?
A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?
Through your logical capabilities, can you make 7 an even?
I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it. Guess the number?
What word begins and ends with an E, but has only one letter?
A word I know has six letters it contains, remove one letter and 12 remain. What is it?
There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence. Do you know what word is that?
If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.