pwsafmix

copy the letter string above on a piece of paper. cross out the second and last letters. Replace all vowels with letter C. insert an O before the second C. cross out the first and third letters. double the second letter.

help!

Can you provide more information on what this is supposed to be at then end?

yes at end says..

which letter sequence remains on your page?

Sffmoc

sffmoc

sffmoc

To solve this task, let's go step by step:

1. Start with the given letter string: pwsafmix
2. Cross out the second and last letters: pw_sa_fm__
3. Replace all vowels with the letter C: pw_sc_fm__
4. Insert an O before the second C: pw_soc_fm__
5. Cross out the first and third letters: w__oc__m__
6. Double the second letter: w__occ_m__

So, the final result is: w__occ_m__

Now, I'm unsure what you need help with. If you are looking for the meaning or any particular information related to this letter string, please provide more context or specify your question.