Some Random Card Game

Card Game (King of Hearts? Originally inspired by Yu-Gi-Oh apparently :\)
2-4 people

Aces are the largest cards in this game

Special cards:
2's reset the pile's value to zero
3's send the pile to the hand of a player of your choice
5's turn into any card from the discard pile
7's can either be used to cancel the effect of another Special card or to discard the top card in the pile
10's send the whole pile to the discard pile

With the exception of 2's, after any Special card is played, it is removed from play for that round.

Setup:
Deal 3 cards face-down to each player. The players may not look at these cards.
On top of each face-down card, deal another card face-up
Deal a hand of 5 cards face-down to each player (The player may look at these.)

Gameplay:
Before playing, the players may switch any card from their hand with any of the 3 face-up cards in front of them.
When everyone is ready, the person to the left of the dealer plays a card of their choice. 3's, 5's, and 7's have no effect (they are simply removed from play).
The player then draws cards from the deck until they have 5 cards.
The next player to the left then has to play a card higher or equal to the last card played, play a Special card, or add the pile to their hand. If the player picks up the pile, they may play any card from their hand.
Play continues clockwise. If, at any time, four cards of the same number are played, the entire pile is moved to the discard pile, and the next player may play any card they wish. The same happens if a 10 is played.
When the deck runs out of cards, no one draws any cards. If a player's hand is empty, they may choose to use any of the 3 face-up cards in front of them. If the player is forced to pick up any cards, they must empty their hand again in order to play from the cards in front of them.
Once a face-up card is played, the underlying card may be played on a different turn, but no one may look at the card until it is played.
The first one to play all of the cards in front of them first wins the game.