GOOGLE SPREADSHEET HELP!

So I have a bunch of challenges and I really want to get organized and track them all

Here's what I have so far, Im really trying and but pretty bad with computers so most of them are manual except SUM

I haveit open to edit, if you guys put in the formulas you use I can learn it and do it for all the upcoming weeks.
Thanks for your time!! I trust you guys..

-Raquel
https://spreadsheets0.google.com/spreadsheet/ccc?hl=en&hl=en&key=t6-eUaeUo0YkABUJpvuPurQ&authkey=CM-ukckP#gid=0