ThinkFun Gridworks

From the Manufacturer Give your mind a workout with GridWorks, the go-anywhere, multi-challenge game of logical deduction. GridWorks is the ultimate mind game, featuring 60 multi-dimensional challenges. The object of the game is to break the code with logic and deductive reasoning using the positive and negative visual clues in each color and pattern-matching challenge. Players will have fun solving their way from Warm-up to Expert Level. GridWorks' compact spiral-bound design with magnetic pieces makes it ideal for travel.
ASIN: B0007LDI5G
VSKU: RDV.B0007LDI5G.LN
Condition: Like New
Author/Artist:ThinkFun
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