Casse-tête porte clé Mini Gear Egg de Meffert's editeur Recent Toys
My gear egg has 1 twisted center. : r/Cubers
How to Solve a Gear Shift Twisty Puzzle
Mefferts
I solved almost all of my mefferts gear egg, but there are two pieces with opposite orientation, and I can't fix it with any algorithms. Help? : r/Cubers
Mefferts
Meffert's Gear Egg – PuzzleManiac
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How to Solve a Gear Shift Twisty Puzzle
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