To consider cards in poker or the open numbers in board games.
It is possible to talk about the board game with numbers: http://www.numeralgame.64g.ru/en.htm
Numbers are drawn on playing cards which can be moved on squares of the game board as on a chessboard in this game. Variants of game rules are very diverse.
I am interested in a question on calculations of numbers which are open for players on a game board, and calculations of the latent playing cards in game of poker.
Whether it is possible by means of a board game with numbers to find algorithm for calculations of playing cards in poker?