The 5th test solution "RRRDDRDDRDRULLLUULUUURRRDDLURRDRDDR" is also missing for the Rust version.

Could use tags: number theory, mathematics

resolved

Approved

Please use new python test framework.

It's a nice kata, but... what was emphatically not clear for me was that you must turn when you reach a +. Maybe you could point that out?

EDIT: Okay, on a later post you said otherwise, but I'm going to leave this comment as testament to how confusing this is!

Nope, not this time. There is enough information already in the Kata description and Hint.

The pictures above are fine, if you need them, but they are just a different representation of what is already written in the rules.

This clarification was very much needed. Thank you for clearing this up for me.

If there is some way, I want to politely request the author to kindly incorporate this explanation in problem description. Thank you!

That's exactly the paper I linked above (but spoiler tag I suppose ^^'), super interesting as you said.
That being said, this paper shows some impressive algorithms that are well above requirements for this kata.

Sorry for the delay. Indeed your assumption was correct.
Problem was in coprime pairwise test, only pairs with the first element of the list was tested, leading in some cases to no solution when one exists.

Realized a suggestions may be marked as resolved as well. My bad. ^^

since no responce within 2 weeks marking an issue as false positive. I guess my assumption was correct...