Play NHL squares on OKTOGN. Claim a number 0-9 and sweep the pot off the last digit of combined shots on goal at the end of each period, with a double-weighted final.
Claim an open digit 0-9, or join random.
Ten seats fill and the board locks.
Goals are too sparse, so hockey settles on COMBINED shots on goal. At the end of each period the shot total's last digit takes that break's pot, with a double-weighted final (overtime settles too).