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Count them (Posted on 2010-11-22) Difficulty: 3 of 5
In how many ways will two WRONGs make one RIGHT?

No Solution Yet Submitted by Ady TZIDON    
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Puzzle Answer Comment 3 of 3 |
There are precisely 21 solutions in base 10, and these are:
 wrong        right
 12734        25468
 12867        25734
 12938        25876
 24153        48306
 24765        49530
 25173        50346
 25193        50386
 25418        50836
 25438        50876
 25469        50938
 25734        51468
 25867        51734
 25938        51876
 37081        74162
 37091        74182
 37806        75612
 37846        75692
 37908        75816
 49153        98306
 49265        98530
 49306        98612

Edited on June 2, 2024, 1:19 pm

Edited on June 2, 2024, 1:19 pm
  Posted by K Sengupta on 2024-06-02 13:18:42

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