Okay i´ll show this. Its was in this topic.

Mayhem 2 18 skills attempts. I think i come close. I look DOS builder video little bit better. I see i can compress better than my 19 skills video, making starting lock with little bit different steps. But how ever its going little bit wrong.
https://www.youtube.com/watch?v=atJ52Z2ZbnU

Yeah and this happen when attempt sliding 99 lemmings. One pixel error and 98 sliding up.
https://www.youtube.com/watch?v=ze6gDeuc5qs

DOS version steps little bit confused me, because this coming different way than SNES (Snes have take builders one pixel behind). With this save file i cannot compress better, so probably have to look starting over again.

I have my own theory TAS. So i personally conforim 19 skills MAX. You can look it better if you want.

Here is my 19 skills solution which is best possible on console at this point.

https://www.youtube.com/watch?v=A5ZXRqSIUho

EDIT************

Paiy is girl, so i´ll be sorry when i call it name like guy. I didn" t know that. Yes its cleared. We use next times term She/Her. No problem. I am very sorry about this. Most players are mans, so i automatically use that term.

little fun fact in NeoLemmix you can do M22 in 13 skills but its not possible on snes sadge