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Any two out of five (Posted on 2017-12-16) Difficulty: 5 of 5
Any two members out of (a1, a2, a3, a4, a5)
add up to a square number.

List the ten squares.

Rem: Existence of similar six-number set is not resolved yet.

See The Solution Submitted by Ady TZIDON    
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Hints/Tips it is about time to solve it....................hint Comment 5 of 5 |
None of the 5 distinct numbers is neither below 777 
nor over 777,777

  Posted by Ady TZIDON on 2018-01-20 10:01:48
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