Party Games - Counting backwards from 50

Everybody sit in a large circle. One blank sheet each is distributed to all participants and one pen is kept in the centre. The host goes from one person to another with a dice and flat suface (plate). Each participant rolls the dice fast and whoever rolls a six, runs for the pen from the centre of the table and starts writing numbers from 50 backwards. Meanwhile the host continues moving round with the dice. The next person to roll a six, gets up and snatches the pen from the person who is writing and starts writing the numbers from 50 backwards. This is repeated till one person completes writing till number 1 to win the game.