1 Deck. Very Hard (<1%). Mostly Luck.
To discard all the cards in pairs.
|•||25 Piles arranged in a 5x5 square - discard pairs of cards that add to 14, if they are in the same row or column. For example, a King and an Ace, a Queen and a 2, or an 8 and a 6. To remove a pair, pick up one card with the mouse and drop it on the other. Spaces are filled automatically from the . At the start of the game 1 card is dealt to each pile.|
|•|| (far right, face down) - fills spaces in the piles automatically.|
|•||Fill button - when all available pairs have been discarded and the is empty, clicking the fill button fills spaces from left to right in the top row with cards taken from right to left from the bottom row.|
Cards that pair to 14: King-Ace, Queen-2, Jack-3, 10-4, 9-5, 8-6, 7-7.
Fourteens is a pair-elimination game similar to Monte Carlo.