Twice ten are six of us, Six are but three of us, Nine are but four of us; What can we possibly be? Would you know more of us? Twelve are but six of us, Five are but four, do you see? What are we?
Every words stands for unique digit that makes the arithmetic equation true SEVEN + SEVEN + SIX = TWENTY. What are the digits ?
Who can jump higher than a Mountain?
Can you write down eight eights so that they add up to one thousand?
Out of four images which one is the odd one out?
What does this mean? CCCCCCC
On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off. How many candles Sayna have at the end?
What is the next number? 77, 49, 36, 18 ?
Find the next number in the sequence 5 12 24 36 ?
Solve the equation by replacing the alphabet with numbers. MOM + MOM + NO = BOOK=
A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs. In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects. Can you find out how many animals are there in the zoo?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
