hidding rows with checkboxes and coping visible rows to another sheet

Hello,

i'm new to this, so any help would be more than appreciated

Here is my problem:
1. I have to hide rows using checkboxes
2. I have to copy visible rows (not marked ones) to another sheet in the same workbook.

So far i have managet to creat this code for hiding/sowing rows:

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Well it works (to my surprise), but not very correctly - some checkboxes if checked hide the rows and others hide rows if not checked.

Another thing about copying to another sheet is this, that the code will copy all the rows, but i need only specific rows which difers every time i check the checkboxes. I tried doing a button that would do this and the code is this:

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SO PLEASE HEEELP ME TO DO THIS

Welcome to the Forum. Please take the time to read the Forum Rules & use Code Tags in future.

Your first code can be replaced by

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The second by

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Thanks for the feedback. Can you now mark the thread Solved