Infinite Patience 2.3 (Windows)

All your favorite card games are implemented:Accordion, Agnes I/II, Auld Lang Syne, Baker's Dozen, Beleagured Castle, Bouquet, Calculation, Cat's Cradle, Club, Corners, Curds and Whey, Demon, Flip-Flop, Forty Thieves, Gaps, Golf, Heads and Tails, Idiot, Indian Patience, Interregnum, Klondike (aka Triangle), Microbe, Miss Milligan, Mrs Mop, Polyandry, Pyramid, Reno, Scorpion, Scrooge, Seahaven Towers (narrow and wide versions), Seven Devils, Shamrocks, Sir Tommy, Spider, Strategy, Sultan, Tam O'Shanter, Terrace, and Will-o-Wisp.