Diplomat Solitaire is a solitaire card game which is played using two decks of playing cards shuffled together. It belongs to the family of Forty Thieves.
The main objective of the game is to build the foundations up in a suit to kings.
There are 8 tableau piles with 5 cards present in each pile and 8 foundations. The remaining cards form a stockpile.
When you have made all the moves initially available, begin turning over cards from the stock. You can move cards from stock to the tableaus and to the foundation. You win when all cards are moved to the foundations.