7
$\begingroup$

Arrange numbers 1 to 36 to the small circles and ovals, with rules:

  • sum of any two of them which are adjacent is a triangle numbers.
  • The first 12 Triangle numbers are 0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66
  • Some numbers are already there as guide.
  • There is only 1 unique solution.

The puzzle is inspired by this puzzle

enter image description here

$\endgroup$
4
$\begingroup$

Solution Image

  • First circle corresponds to the "top" circle in the question image
  • Second circle corresponds to the "right" circle in the question image
  • Third circle corresponds to the "bottom" circle in the question image
  • Red highlighted nodes are the ones connected to the other circles (should hopefully be obvious which way)
  • Note that the "orientation" of the circles should be the same as in the question image (i.e., no reflecting necessary)
$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.