Arrange the numbers 3 to 27 onto the wheel using these rules:

  • The modulus of two adjacent numbers must equal with the number between them.
  • Modulus here means the remainder when the bigger number is divided by the smaller number.
  • 5 numbers are given to get you started.

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  • $\begingroup$ I saw the puzzle and I knew it would be you. $\endgroup$
    – prog_SAHIL
    Dec 21, 2017 at 6:09
  • $\begingroup$ Yeah, I know that. I have a unique character of my puzzles. Thanks anyway. $\endgroup$ Dec 21, 2017 at 6:21

1 Answer 1



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Didn't get much of a logical insight, sadly. The best i could do from the initial configuration is to narrow possibilities down to 2-4 possibilities for some of the 4-number 'segment's. Ended up just bruteforcing the problem to get into this solution.


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