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98 Crossed Sum of Digits Puzzle (Posted on 2023-07-03)

Determine the minimum value of a positive integer N that satisfy the following conditions:

*** sod(N) denotes the sum of the digits of N.
For example, sod(3456) = 3+4+5+6 = 18

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re(2): Analytic solution

| Comment 4 of 6 |

(In reply to re: Analytic solution by Charlie)

You are correct of course.

Half way through working on the solution, I lost sight of the conditions.

I will edit the prior solution.

Posted by Larry on 2023-07-03 15:20:22

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