Tabellab
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In Excel: make it live

  • Replace $B$16 with TODAY(), or put =TODAY() in B16 so all formulas keep pointing at one cell.
  • Add a drop-down for the status: Data > Data Validation > List, Source To do,In progress,Done. Typos like "done " would otherwise break COUNTIF.
  • Format the list as a table (Ctrl+T): new rows copy the formulas in E and F automatically.
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