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Enigma Number 1588

By Albert Haddad

24 March 2010

As easy as 1-2-3

Different letters stand for different digits and the same letter stands for the same digit in the multiplication sum shown on the right, where each dot can be any digit and leading digits cannot be zero.

If ONE, TWO and THREE are exactly divisible by 2 and 3, what number is THREE?

WIN £15 will be awarded to the sender of the first correct answer opened on Tuesday 27 April. The Editor’s decision is final. Please send entries to Enigma 1588, Âé¶¹´«Ã½, Lacon House, 84 Theobald’s Road, London WC1X 8NS, or to enigma@newscientist.com

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