Two standard dice are rolled. If neither shows a 1, their sum is added
to the turn total.
If a single 1 is rolled, the player scores nothing and the turn ends.
If two 1s are rolled, the player’s entire score is lost, and the turn
If a double is rolled, the point total is added to the turn total as
with any roll but the player is obligated to roll again.
If a player chooses to "hold", their turn total is added to their
score, and it becomes the next player's turn.
The first player to reach the score wins.