done!!

Hi. At the end of the kata you have an example but it is not very clear... the key is not repeat or skip notes to get the required distances pattern. For example from D to E we can get a half tone in to ways 'D' -> 'Eb' or 'D' -> 'D#' the valid one for the kata is the first.

Yes. I mean that we must not to repeat or skip notes, for example from D to E we can get a half tone in to ways 'D' -> 'Eb' or 'D' -> 'D#' the valid one for the kata is the first.

Thanks for the feedback :-)

a work of art! Kudos to you ;-)

Yes it's very good material, I include it right now. Thanks tim_othy.

Done!

(mode, key) better than (formula, root), thanks tim_othy ;-)

You're right, I was thinking in to use intervallic terms (1 2 3 4 5 6 7) instead notes to explain the problem but this changes the solution and maybe it's still not clear. Maybe with a picture could be more clear, I'll try it.

Random tests added!

Making the random test I have realized that some patterns are not valid because as result we get a zero distance interval and this it's impossible to adjust with accidentals, this is case when we have more than three consecutives whole tones. I have limited the random tests to valid patterns.

Yes, it's my first kata and I have not seen the "Sample test" box. I have completed it and now the kata shows the sample tests.

And you're right, an alternative solution is to apply the opposite accidental over the previous or following note, I have tried to explain this in the description in order to avoid this kind of solutions.

Thanks a lot Blind4Basics