FourByFour is a single player solitaire card game based on skill and chance. If you are one who likes to win often then this is not a game for you because you will absolutely not win often. In fact, badges are given if you win just 3% of the time or more.
Drag and drop cards from the draw pile to fill the 4x4 grid. Once the grid is full, remove 10's and any two cards that add up to 10. However, Kings must go in the corners. Queens must go in the top and bottom center. Jacks must go on the left and right center. If an appropriate cell is not available when a face card appears on the draw pile, you lose. Once a face card is placed in the grid it cannot be removed which lessens the number of cells available in the grid.
Get all 12 face cards in the grid and eliminate all other cards in the deck and you are a winner!
Please read the help text again. Preparing for production release.