Online Uno is a fun puzzle card game. To clear every card in your hand and block your opponents, you must match cards of the same color or number.
The Art of Dealing
Players have the option of playing against one to three opponents. The aim of the game is to put down all of your cards first.

Each player is dealt 7 cards, and the game is played clockwise.

Playing
You can place cards that either match the center card's number (0, 1, 2, 3, 4, 5, 6, 7, or 9) or its color (yellow, green, red, or blue).

You must draw another card if you are unable to match either. Before the end of your turn, you can discard the card you pulled from the reserves.

You must make a play if you have one available, rather than drawing another card and continuing to wait.

The top card on the discard pile is placed aside if the entire deck is used during play, and the remaining cards are then shuffled to form a fresh deck from which to draw cards. The game then resumes as usual.