Foon-o

Foon-o is a fast-moving online card game inspired by classics like Uno and Crazy Eights, but with customizable rules that add surprise and strategy to every match. Play solo, with friends, or challenge up to 100 players in wild multiplayer games. With features like double-sided cards, reverse wins, and power plays, Foon-o keeps the action fresh and fun—no downloads needed. 

This game is operated by Foony. You can read their privacy policy here and terms of service here.