Lssar, I feel you about that quiet time without the kiddos. I put all three of ours to bed early that night, relaxed with a cup of coffee, and then took my time getting through the test. It's the cognitive abilities test you're talking about; right? It is pretty tough, but in a way, it's actually kind of fun. Ha. Don't worry too much about trying to get 100% right, just do the best you can.
BTW, I'm also an international applicant. I made it passed the cognitive assessment last month, took the occupational personality test last week, and now I have my behavioral interview scheduled for this week. It's looks like they are contacting us in batches.
Hope you do well on the test, Lssar.