When do checkpoints open up?
Hello - does anybody know how many levels in each lesson have to be completed before the checkpoints open up to be taken? After 3-4 levels the material becomes repetitive and I'd like to move on but make sure I pass the checkpoint.
The checkpoints are simply points at which you can test out of some or all of the material that comes before them. Once you complete the last skill before a checkpoint, it grays out, as it is no longer relevant.
You can pass a checkpoint as soon as you have reached skill level 1 for all the skills before it.