Excel – Angry Birds Easter Egg


Follow these instructions to unlock Angry Formulas.

  1. Open a new file in Excel 2010 or Excel 2013 (works in Excel 2007 SP2 as well)
  2. NOTE: You must close any files you have open and only have this new file in open state.
  3. Save the file with this name “ARoofPill.xlsx” (apparently ARoofPill was the code name for Angry Formulas when it was being developed!)
  4. Go to Cell C23.
  5. Make it 300 pixel wide. (Note: Make sure it is exactly 300 px.)
  6. Change the font size to 20 pts
  7. Type the below formula (copy paste for best results) as is.
    & CHAR(82)&MID("SMILE",3,2)
    & ADDRESS(2^5,57*3,4)
    & MID("COOL",3,456789),"32","")
  8. Press Enter.
  9. Enjoy Angry Formulas!

NOTE: If you loose any level in the game, you must restart at Step 1 (above).

Leave a Reply