Xmas Mahjong Deluxe

Twenty-four levels of Christmas-themed mahjong solitaire, one for practically every day leading up to the holiday if you play it that way. The matching rule is standard — two tiles with the same picture, both free on at least one side of the stack — but the artwork leans hard into Santa, ornaments, and snow, so by the last level you'll recognize every tile at a glance. It's a good pick if you want mahjong with a seasonal mood rather than a new mechanic.