English Dictionary

ladder lottery

noun

An informal method of decision-making in Asia, based on a series of interlinked descending lines that are followed from the top (where a choice is made) to the bottom (where an outcome is revealed).

They used a ladder lottery to decide who would go first.

意味（1）

An informal method of decision-making in Asia, based on a series of interlinked descending lines that are followed from the top (where a choice is made) to the bottom (where an outcome is revealed).

Eight lines were drawn on each sheet of paper. There were two sheets. It looked like ladder lottery to me. Maybe I was hallucinating?