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One problem - many ways to solve... (Posted on 2017-12-21) Difficulty: 3 of 5
The problem below (Moscow Puzzles #313) can be solved in more than 4 ways,
(each d1 by itself) - using different approaches.

Find the number t and the digit represented by k in:
[3*(230+t)]^2=492,k04

List your ways of solving it.

No Solution Yet Submitted by Ady TZIDON    
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Comments: ( Back to comment list | You must be logged in to post comments.)
re(2): Simple way to determine t Comment 6 of 6 |
(In reply to re: Simple way to determine t by Jer)

Ah, yes, good point, Jer.  I am the one who is simple, but my method is not.
  Posted by Steve Herman on 2017-12-22 06:56:15

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