Different Solutions on Devices – TriPeaks Solitaire: Card Game Review

First of all my husband and I love this game. We play the Daily Challenges every day. The confusing thing is this: on our Apple devices sometimes the solution is different than on his Samsung tablet. Why does this happen? Usually Apple solutions are many more cards. Thanks for a great but confusing game. ?
Review by Brez4 on TriPeaks Solitaire: Card Game.