29
$\begingroup$

The following shapes are sequenced from left to right. Describe or create the next five shapes. Bonus points to those who describe how the pattern works.

enter image description here

  • The pattern could continue on forever.
  • The line thicknesses you see here are 1, 3, and 5; and the next five shapes require only these.

Spoilers: I presented this as a programming question and folks made some very cool animations.

|improve this question|||||
$\endgroup$
  • 1
    $\begingroup$ I would expect that once you can create the next five shapes, you'd also be able to describe the pattern, so I'm not sure why thats bonus points. $\endgroup$ – Octopus Nov 25 '14 at 19:59
  • $\begingroup$ Nice puzzle. I like the idea. Florian solved it too fast though, didn't get a chance to get cracking ;c) $\endgroup$ – BmyGuest Nov 25 '14 at 20:54
29
$\begingroup$

Here is your sequence:

Sequence

And the explanation is:

These are Roman numerals. Read the circles from inside out. Thickness 1 is I, thickness 3 is V, thickness 5 is X.

|improve this answer|||||
$\endgroup$
  • $\begingroup$ How many seconds of looking at it did it take you to crack it? $\endgroup$ – d'alar'cop Nov 26 '14 at 0:13
  • $\begingroup$ Not many. It now feels like the pattern popped up almost immediately, as soon as I saw the 1,2,3 at the left. But I was bothered by the 5th symbol that didn't fit and I rejected the solution for a while. Writing a little program to generate the image was the longest of course. $\endgroup$ – Florian F Nov 26 '14 at 0:25

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.