Plugged Well - High-Quality Water Well Plug for Home & Farm Use | Durable & Easy to Install | Perfect for Sealing Abandoned Wells, Preventing Contamination & Safety Hazards

This is a sequential discovery puzzle by Brian Young, Mr. Puzzle. Your goal: open up the well to find gold (or in this case, a barrel of oil) within! Made for the 32nd International Puzzle Party puzzle exchange, this puzzle has become legendary for its precision and ingenuity.

Unused, in perfect condition.