The V-Cube 7 is the grandaddy of all Rubik's Cube style puzzles, and it's on of the hardest puzzles to solve, with its 7x7 sides. If you're having a hard time getting started with the puzzle beast, specifically the 5x5 center, then this video tutorial should help you out. See how to solve the center of the V-Cube 7 puzzle. If you can solve a regular Rubik's Cube, it could help you out, because a lot of the principles are the same.
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