ThinkFun Gravity Maze Falling Marble Logic Game New Sealed Box

Challenge your spatial reasoning and engineering skills with this factory-sealed copy of Gravity Maze, the award-winning falling marble logic game by ThinkFun (Ravensburger). This gravity-powered stem toy features a game grid, 9 building towers, 1 target tower, 3 marbles, and 60 distinct challenge cards ranging from beginner to expert difficulty tiers. It is a fantastic educational tool for kids aged 8 and up, as well as adults who enjoy strategic brain teasers.  Product Details:  Brand: ThinkFun / Ravensburger  Game: Gravity Maze (Falling Marble Logic Game)  Date Code: WBJUL272021  UPC: 019275010065  Age Grade: 8+ (Single Player)  Includes: 1 Game Grid, 60 Challenge Cards with Solutions, 9 Towers, 1 Target Tower, 3 Marbles  Condition Notes (Please Read):  This item is New Old Stock (NOS) and remains factory sealed in its original clear shrink-wrap. It has never been opened or played.  Cosmetic Flaw: The outer cardboard retail box exhibits visible tan/brown water staining and light discoloration along the front white margins and back panels under the plastic. Sold strictly as-found, perfect for an open-to-play copy rather than a pristine shelf collection. Please see the macro photos for a detailed look at the staining.   Smoke-free environment  Pet-free environment