Make Number One disappear

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?




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Our product and our sum always give the same answer. Who are we?

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Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

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What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Teaser Puzzle

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Can you find the company name in the pictogram below?

Find The Company

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Amazing Facts

No Solution

In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki