I think there are four.
Four
There 8 wild cards in the uno game.How many wild cards do have?
Uno
4
8 total: 4 normal wild cards and 4 draw four wild cars
To prevent other players from successfully playing their Wild Draw Four cards in Uno, you can challenge them if you suspect they could have played a different card instead. If they are unable to show you a valid alternative card in their hand, they must draw four cards instead. This can help deter opponents from using their Wild Draw Four cards against you.
The wild Uno cards are special cards that can be played at any time and allow the player to choose the color that continues the game. These cards include the Wild card and the Wild Draw Four card, which not only allows the player to choose the color but also forces the next player to draw four cards.
In Uno, you can challenge a Wild Card 4 (Wild Draw Four) if you believe the player who played it had cards matching the color they declared. To do this, you must call them out before the next player takes their turn. If they are found to have a matching color, they must draw four cards instead. However, if they have no matching color, you must draw six cards instead of the four.
When a player plays a Wild Draw 4 card in Uno, they get to choose the color that play continues in, and the next player must draw four cards from the deck and skip their turn.
4
Yes, the game of Uno can be ended on a special card called a "Wild Draw Four" card, which allows the player to choose the next color and forces the next player to draw four cards.
yes a wild card can stop a draw and or a draw four card