Uno

UNO disputes often come from house rules. Confirm whether Draw Two or Wild Draw Four cards stack, how Wild Draw Four challenges work, when a player may go out, and what happens after failing to call UNO. Match color, number, or symbol under the official or agreed rules, and keep turn order clear after reverse and skip cards. For a disputed play, include edition, player count, current color, top card, hands relevant to the decision, and exact sequence.