** Only 19 moves ** Solution to Microsoft Solitaire Collection, Daily Challenge, 8/25/2016, FreeCell, Clear 3 Threes from the board in no more than 25 moves Here are the results of my esteemed competitors: Voranc - 24 moves M.M. - 23 moves Z.J. - 22 moves Joe Bot - 20 moves My solution is unmistakably the most efficient. Note: Once you go premium, you’ll have access to all the daily challenges going back to 2015.