25.09.2019, 10:43
(24.09.2019, 13:02)EKBM schrieb: Regarding notation, if two different notations are globally used, one is complete but the other is not, is it valid or not?
For example, in dissection puzzle, what if dissection is complete but connecting lines miss a segment?
If one notation is complete and correct, the solution is considered valid, regardless of anything else.