The oldest known Snakes and Ladders board is probably a forgery

发生了什么
Nobody has produced a board, or a mention of one, from before the late 18th century. Every claim that pushes it further back has weakened under checking.
摘要按规则整理自下方来源原文

Nobody has produced a board, or a mention of one, from before the late 18th century. Every claim that pushes it further back has weakened under checking.
摘要按规则整理自下方来源原文