Here is the full list of all 21 Solitaire Christmas. Match 2 Cards achievements.
Use the Joker bonus 10 times
Get the maximum number of points on 2 levels in a row
Use the Shuffle bonus 10 times
Buy 10 Mulligans
Maximum points for 1 pack in Newbie mode
Get the maximum number of points on a level
Use the Shuffle bonus 50 times
Use the Shuffle bonus 100 times
Use the Joker bonus 50 times
Use the Joker bonus 100 times
Earn 100.000 coins
Earn 500.000 coins
Earn 1.000.000 coins
Pass all levels in Newby mode
Pass all levels in Professional mode
Maximum points for 6 packs in Newbie mode
Maximum points for 12 packs in Newbie mode
Maximum points for 1 pack in Profis mode
Maximum points for 6 packs in Profis mode
Maximum points for 12 packs in Profis mode
Get the maximum number of points on 3 levels in a row