Solitaire is the anchor. Klondike rules are the same everywhere, so the difference lies in how a version presents the table and how much help it offers. Solitaire: The Eternal Deck keeps the classic layout clean, while Solitaire Crime Stories wraps the same card logic in a small mystery you uncover as piles clear. Tripeaks and Eight Off variants in the collection ask for slightly different planning: which card to free now, which to leave for later.
Mahjong is the other half. Tiles replace cards, but the skill is identical: scan the board, spot matching pairs on open edges, and avoid burying the last copy of something you need. Mahjong Classic is a good place to start.
Sudoku and the board games sit alongside for players who want pure logic. Master Chess and Backgammon reward patience more than speed. All of it works in short rounds, which is the point.