Solving a 2x2 Rubik's Cube.

1. Get the cube so that three white squares are
facing up.  Hold the cube so they are like this:

      W W
      W .

2. Rotate lower layer until the piece with the
last white square is underneath the place it
should be: the square at lower-right of the top
layer.

3. With the 3-white side facing up, repeat this
sequence below until the cube is all white on top:

Ri Di R D

Note: The top face might become all white half-way
through the sequence.  Stop when it is matches all
white.

4. Look for colored pairs matching on the upper
layer on all sides.  Is the upper layer all
matching pairs? Then skip to step 8.

5. Turn the cube so the any matching upper-layer
pair, if any, is facing away from you.  The
all-white side should still be facing up.

6. Then, do this sequence below:

Ri Di R L D Li Ri Di R

7. It should still be all white on top, and now
the upper layer is all matching pairs.

8. Flip over the cube so the all-white side is
facing down.  There will now be 0, 1, or 2 yellow
squares facing up.

9. Rotate cube until yellow squares form one of
these patterns:

       . Y     . Y     . .      . .
			 Y .     . Y     Y .      . .

10. Repeat this sequence below several times until
the top side is all yellow:

R U Ri U R Ux2 Ri

Notes:

			a. After each run through the sequence,
			rotate the upper layer until it matches one
			of the configurations in step 9 above.

			b. After each run through the sequence the
			cube should return to the all-white side
			facing down, and the bottom layer should
			return to all color-matching pairs.

11.  There are now at least two solved sides:
white on bottom, yellow on top.  If you can rotate
the upper layer to make a third matching side, do
so.  Rotate the cube so that third matching side
is facing away from you.

12.  Do this sequence below:

Ri F Ri Bx2 R Fi R Bx2 Rx2 Bx2

13.  Go back to step 11 and repeat steps 11 and 12
until solved.