A month and a half but someone could beat it sooner
If you call "Uno" on someone who doesn't have Uno, they must draw two additional cards as a penalty.
If someone says "Uno" before you in a game of Uno, you must draw two cards.
Uno. One.
Fast Uno is a variation of the classic Uno card game that is played with a smaller deck and faster gameplay. The main differences between Fast Uno and standard Uno rules are the smaller deck size, which consists of only 40 cards instead of 108, and the faster pace of the game due to the reduced number of cards and quicker gameplay mechanics. Additionally, in Fast Uno, players are allowed to play multiple cards of the same color or number in a single turn, which is not allowed in standard Uno.
Ask someone who cares and knows
You can call "Uno" when you have only one card left in your hand during a game of Uno.
If someone calls "Uno" before you during a game, you should say "Uno" as well to avoid getting a penalty.
Yes, in the game of Uno, you can call "Uno" before someone else if you have only one card left in your hand.
If someone says "uno" before you, you draw two cards.
If someone says "uno" before you in a game of Uno, they are indicating that they have only one card left in their hand. It serves as a warning to the other players that they are close to winning the game.
If someone calls "Uno" before you during a game, you should say "Uno" as soon as possible to avoid getting a penalty.