The possibilities for the 3-0 split cube are shown below. The first cube (30A) takes six moves to solve but it does not occur very often so rather than learn a new sequence, just convert it to another configuration that is already known. Press Play to see how to convert it to the fifth cube on the Starter page. If you want to solve it in just six moves then a way to do that is here.

To match a scrambled 3-0 split cube to the second cube below (30B) twist the bottom face so the misplaced facelets in the bottom row match, did you notice that step is not necessary for cube 30A? Press the Single-Step button (on 30B) to see that the first move makes configuration 31B from the previous page with the opposite mirror-image. Press Play to complete the solution.

The mirror-images of the 3-3 split cube are shown below. To match a scrambled 3-3 split cube, twist the bottom face until the misplaced facelet in the bottom row is in the location shown on the appropriate cube below. Press the Single-Step button, the first move makes configuration 32A. Press Play to complete the solution.

The next page shows how to to improve the solutions for two of the configurations from the Starter page.