Risolvere il cubo di Rubik: differenze tra le versioni
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Riga 37:
** Tenere il cubo in modo che il bianco sia ancora in posizion U ed il pezzo sia in posizione FR. Localizzare la posizione dove dovrebbe essere il pezzo. Ruotare U sia F' o R possono essere usate per muovere il pezzo nella posizione corretta, in modo che la faccia bianca si sposti in altro. Assicurarsi che l'ordine degli spigoli sulla faccia superiore sia corretto.
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▲** Hold the cube so that white is still on the U face and your piece is in the FR location. Find the spot where the piece should go. Rotate U until either F' or R can be applied to move the piece in the correct spot, so that the white face will move to the top. Make sure that the order of the edges in the top layer will still be correct. On a Rubik's brand cube the order would be blue, red, green, orange. After placing the piece in the top layer, you can turn the U face until all correctly placed edges connect to their centers. [[http://vanderblonk.com/cube/cubeapplet.asp?initscript=z2&alg=UF%27&stickers=cross demo F]][[http://vanderblonk.com/cube/cubeapplet.asp?initscript=z2&alg=UR&stickers=cross demo R]]. An alternative to this method is to move the white sticker to D face (if possible without disturbing the current cross pieces) and move on to the next step.
* If the white is on the D face, simply rotate D (or D') until the piece is directly underneath its center, and apply F2 (assuming the piece is at the FD position) to put it in the correct location. [[http://vanderblonk.com/cube/cubeapplet.asp?initscript=z2&alg=D%27F2&stickers=cross demo]]
** If the other color is on the D face (the flipped version of the previous state), keep the piece in the F layer. Rotate D so that the piece is in the RD position, and apply R F' R' [[http://vanderblonk.com/cube/cubeapplet.asp?initscript=z2&alg=RF%27R%27&stickers=cross demo]].
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