How to Play marble shooting

Each player starts with 15 marbles that are a color distinct from his opponents marbles. Toss a coin to choose a start line, placed 3 meters from the hole. The players then take turns shooting marbles, first from the start lines, then from wherever the marbles land on the field, all the while trying to make their marbles in to the hole. The player to shoot all his marbles in to the hole first wins. In a case where both players have 1 marble left and the final shot is made by the person who took the first shot of the game, the second player is allowed an additional shot to tie the game. Shooting is done with any finger, however movement of the hand is forbidden. You may only touch one marble per turn, though you can use that one marble to knock around multiple marbles.