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AABBCCDD and Perfect Square (Posted on 2016-05-16) Difficulty: 3 of 5
By adding 1 to the non leading zeros number N= AABBCCDD, we get a perfect square. Find N.
(A, B, C and D are different base ten digits.)

*** AABBCCDD denotes the concatenation of the digits and not their product .

Note: For an extra challenge, solve this puzzle without using a computer program aided method.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
re: computer solutionsarmando2016-05-16 16:46:48
Solutioncomputer solutionsCharlie2016-05-16 16:23:10
Solutionarmando2016-05-16 16:22:06
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