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Three levels of challenges with thousands of combination possibilities.
Patent pending technology to have a never ending puzzle with ability to reset each level's combination.
IQ/Memory booster that is challenging and fun.
More than a solo player puzzle - set your combination and challenge someone.
Fidget, twist, turn and challenge your mind without the screen.
Roto Brain 3D Puzzle Sphere Brain Teaser Puzzle Game to Fidget Twist Turn 3 Levels of Difficulty Crack The Code for This IQ | Memory Booster! for Kids and Adults Age 8+