
100 Days of Learning Challenge
Days done, of days elapsed — days that reached the minute target — hours add up underneath, but the days are what make it a habit.
What the file tells you
One thing, twenty-five minutes, a hundred days. One line a night with minutes and what you worked on; a day counts only when it reaches the target. The streak, the hours against a goal and the pace you are on — and a contract with a witness, because day 40 is where these die.
Anyone learning a language, an instrument or to code, who has restarted three times and wants the fourth to stick.

Excel 2016+ or Microsoft 365. Or upload the .xlsx to Google Drive — it opens in Sheets with formulas and charts intact.
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