Solving Big Cubes by Logic
4.g. Solving the edges of the middle layers using the "free column"
The method for solving the edges of the middle layers remains consistent with the approach presented in step "4.e" and is well-known from the 3x3x3 solution. By utilizing the "free column" technique, we can effectively solve the edges with ease. Please refer to Figure 4.13 for another example, where you can click on the play button (▷) to observe the step-by-step process.
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