Mnemonic: The first move of the sequence takes the edge at the back of the top face and puts it at the back of the bottom face. You can avoid the flip by replacing the first and last move of step 5 each by a double turn of the back face. Step 5 also flips two of the edges (the shorter arrows). You might avoid needing step 6 by using this extra trick (which is out of scope for this recipe list because it uses the back edge.) Advanced move (not needed for solve): At the end of this stage you are either done or you need to flip some edges where they are. If all 4 are out of place you will need to do this method to get one edge in place, then use that face as the front face. (you can figure this out on your own later.) Step 5: Shuffle the last edgesĭon’t bother remembering the direction, instead remember that 3 repeats return to the first state, so repeating the pattern twice is like going the other way. I could give more rules about which corner to pick to minimize moves, but I’d rather you do a move twice than memorize another fact. Make the correct corner top-right for the next run. The result of the first sequence will be a single corner that is twisted correctly. MulFple edge pieces: every edge piece in the 4x4 cube has an idenFcal edge piece around the cube, meaning there are 2 edge pieces of every type (e.g. Pick a corner that is not right, and run the sequence (once or twice). 2 or 4 ? You will need to act twice each time with a different top-right corner. What if you need to twist a different number of corners, i.e. What if you need to “ twist close ” instead of “ twist open ” ? Easy! Just twist open again! (or you could do a mirror image, and keep the top left corner unchanged) Also notice that the edge corner pair is "never broken" by the active edge moving up and down (this is depicted as the "green-orange-white" pair in the final illustration) Alternatives: Pay attention to the top right corner, it will ping pong along the top row, always staying in front, always moving out of the way before a side moves up or down Step 4 : Twist 3 cornersĭon’t bother remembering the direction, instead remember that 3 repeats return to the first state, so repeating the pattern twice is like going the other way. 4x4 rubics cube flip two edges full#If you are ever confused, you can watch the example solve video above as it shows the full process. Solve the rest of the edge pairs one at a time using the same method as for the first edge. (you may have to turn the top and rotate the cube.) Insert the cross edge into the bottom layer to complete the cross. 2 Corners (opposite): pick an arbitrary corner as “Good”, and run the algorithm once, then you’ll be in the 1 corner situation.(Then rotate the cube so that one is top right) 2 Corners (adjacent): keep turning, you’ll find a stop with one right corner.0 Corners: Keep turning the top face something should line up.(a third time will revert to the initial position.)If you don’t have exactly one edge in the right place…. You still have 3 wrong corners? Do it a second time. Don’t bother remembering the direction, instead remember that 3 repeats return to the first state, so repeating the pattern twice is like going the other way.
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