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Going Maximum with Geometric (Posted on 2011-10-21) Difficulty: 3 of 5
Determine the maximum value of a (base ten) positive integer N (with non leading zeroes) such that each of the digits of N, with the exception of the first digit and the last digit, is less than the geometric mean of the two neighboring digits.

*** For an extra challenge, solve this puzzle without the aid of a computer program.

See The Solution Submitted by K Sengupta    
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  Subject Author Date
re: Analysis and solutionK Sengupta2012-03-21 09:57:15
SolutionAnalysis and solutionJer2011-10-21 16:20:27
SolutionsolutionDej Mar2011-10-21 15:30:07
Solutioncomputer solution--spoilerCharlie2011-10-21 15:09:42
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