Ghostholio is a practice format where you are playing against an invisible opponent. You throw your 4 bags against a "ghost" and score against the ghost like you normally would. Scoreholio has different scoring options for the ghost.
Ghost numbered scoring: Pick a static number for the ghost to throw every round (1-11)
Ghost Levels: Choose a range of numbers for the ghost to throw per round. The system will randomly have the ghost score within the array. Easy (1-3) Medium (4-6) Hard (7-9) Expert (10-12)
Ghost Ben: The owner of Scoreholio, Ben, is the most erratic player on the planet. He can score anywhere between 1-12 at any time. Try your luck beating the owner of Scoreholio