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Palindromes and Divisibility (Posted on 2015-10-16) Difficulty: 3 of 5
How many positive palindromes less than 20150 are divisible by 7?

See The Solution Submitted by K Sengupta    
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  Subject Author Date
Solutionre: analytic solutionCharlie2015-10-16 14:16:53
Solutionanalytic solutionPaul2015-10-16 12:16:55
Solutioncomputer solutionCharlie2015-10-16 10:50:58
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