Do Bll bl . The bottom row should now be correct. Solve the second row. Turn the bottom row until B1 and B2 have different colours. Find a piece of the same colour as B1, and bring it to B2, using the exact same method as was used in the first phase.
Repeat steps a and b until the bottom two rows are saved.
Turn the top disc to match as many of the balls in the third row with those on the second row. Find a column where the third row has the wrong colour ball. C. Find a ball that belongs at C3. There are 12 possible positions it could be in. Tl tl Trr Repeat steps b and c until the third row is correct.