Indeed. This is considered in my original post and there is a column for “time spent on tsumego” in the results table.
That counts as a fail according to Repost of a repost – an old discussion of the correct way to solve tsumego and here’s why:
Day 1 update - I was busy with other stuff yesterday so I had a slow start. Only 7 puzzles in 10 mins compared to a target of 50 puzzles in 50 mins. We’ll see what happens today…