Checkpoint: midpoint mock round
89 / 170Checkpoint: midpoint mock roundLesson 1 of 5About 6 min
Read this before starting. The rounds are timed, and the timing is the point.
The last two checkpoints tested whether you could recognize a pattern without being told. This one tests whether you can do it on a clock, which is a separate skill and the one the actual interview measures.
Nothing here is harder than what you have already done. The difference is that you should time yourself and stop when the time is up, whether or not you are finished.