Eleven plus two equals Nine

If eleven plus two equals one, what does nine plus five equal?




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How many letters are in the alphabet?

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Logical Number in Center

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It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
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What is the next number in this series?

4,12,84,3612....

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Amazing Facts

Word ladder puzzle

The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.