Not a huge deal if you forget to do this, but there's no point in giving other players extra information in the spreadsheet. So, with that in mind...
Minutes — When your household has accomplished all 5 requirements, then pause your game and note the game clock time. Open up the Simology tab for one of your Sims and also note the days to age up number. Put all of the necessary info into the appropriate
spreadsheet cells and it will calculate the total minutes you needed to play.
After the spreadsheet calculates your minutes and you have the info to update the challenge thread, please put zeros in the spreadsheet cells. Thank you, Lena, for constructing that for everyone!