Pick-a-Seal

Pick-a-Seal features the same gameplay as Pick-A-Polar Bear but without the two variants. An individual game supports 2-5 players, but while combined with Pick-a-Polar Bear, they support up to eight players. The southern cousins were the 2013 award winners for “the 2013 Party Game of the Year” from the Creative Child Awards and a "Recommended by Mensa" selection at Mind Games 2013 

How to play: 
1) Each player gets a card face down.
2) Say Go! Flip your card and race to grab new cards that are the same or have ONLY ONE difference from your top card.
3) Keep grabbing as many correct cards as you can. If no good cards remain for you, STOP the action and get a bonus.
4) Collect the most cards and WIN!