Yes you can. There are many different ways of playing. Some people put a +4 card over a +2 card and some don't (I recommend to do it the +4 over +2 way)
you can put a "Draw Two" on top of another "Draw Two" but they don't stack. A draw two is played, next player draws two, then the following player could play another draw two.
yes you can
yes
no way are you crazy
Yes
no. only on number cards
No. Not unless its the same color.
You put down one card each turn, unless told to draw a card or are skipped.
UNO is a great and easy to learn card game and gives endless hours of gameplay. The game exists out of 108 cards all having a different ability, each player is dealt 7 cards with the remaining ones placed upside down on the surface. The first player has to match the card in the discard pile which is created by turning over an upside down card. If the card is red, the player has to throw down a red one and if it's blue, the player has to thrown down a blue one unless it matches the number on the card. When one has one card left, he/she must yell UNO, or he will lose automatically. Once a player has no cards left, he/she won.
First, have the spectator pick a card. Tell them to memorize it. Then take part of the deck off of the top and turn it over. Tell the spectator to put his card face down into the deck. While he does this, secretly memorize the card that is turned over. Then, put it back on. Do an overhand shuffle (if you know how,) and find the card you memorized earlier in the deck. Their card will most likely be on top of it.
It's the same kind of game as Uno, but with an added twist of having an extra discard pile to play to and having both discard piles balanced on a... balancing device. In Uno you are trying to get rid of the cards from your hand by playing them onto the discard pile by matching color or number. For instance: if the discard pile has a Red 3 on it you can play any other Red card or any color 3. There are also cards that effect the player who goes immediately after you: Skip, Reverse, Draw 2 and Wild Draw 4. Skip makes the person after you miss their turn. Reverse makes the turn order go in the opposite direction(So if you're playing a 4 player game instead of the play order going 1, 2, 3, 4 it goes 4, 3, 2, 1(This takes place immediately, so if you're player number 2 player 1 would get another turn as soon as you lay down the card)) and Draw 2 makes the person who goes after you draw 2 cards instead of taking their turn. Wild allows the player with that card to decide what color the next card has to be, and Wild Draw 4 allows the player to decide the color of the next card AND the next player has to draw 4 cards instead of taking their turn. Uno Tippo plays the same but there are two discard piles to play onto and if you place one onto a pile and cause the scales to tip over you have to draw 2 cards. Here is a page with a little info on Uno Tippo:
if i put the card over the glass then the water starts getting lower
They must draw 2 cards and miss a turn, however if they have another draw 2, they can put this ontop and make the next person draw 4!
yea but it depends
No. :( But you can put in a M2 card.