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At Last!!: Encoded Totals Second Addition
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At Last!!: Encoded Totals Second Addition

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How long have you been thirsting for tempting, tantalizing teasers, craving for challenging cryptographic conundrums? A sequel to ""Have Some Sums to Solve,"" this work can satiate the desires of even the most prolific puzzle enthusiast.
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Published June 15th 1994 by Routledge (first published January 1st 1994)
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Charles
Dec 27, 2014 Charles rated it really liked it
In his second installment of alphametics Steven Kahan once again hits the sweet spot. An alphametic is an arithmetic problem where the digits of the numbers are replaced by letters. The best problems are those where the words of the problem form a catchy phrase or they express another result. For example,

EIGHTEEN + EIGHTEEN + THREE + THREE + NINE = FIFTYONE

is an alphametic where the words also form a correct sum. Such problems are called ideal doubly-true (i.d.t.) alphametics. Sometimes, additio
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