YES OR NO.
There is a very useful yet simple arithmetical formula, that will enable anyone knowing it, to correctly determine any number written down by another person merely by asking a few questions which can be answered "yes" or "no." To get the most fun out of this little curiosity the number should not bo less than ten or more than one hundred, for although the- 'principles, involved are the same, a larger, number than one hundred would perhaps make the puzzle a little tedious and one smaller than ten may render it not sufficiently perplexing . to the company. But within the limits mentioned the problem will be found interesting and can be quickly demonstrated. Does the reader know the.formula?
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Bibliographic details
Evening Post, Volume CV, Issue 151, 30 June 1928, Page 20
Word Count
121YES OR NO. Evening Post, Volume CV, Issue 151, 30 June 1928, Page 20
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