الوصف
Possibly the stupidest category on theabsolute.plus leaderboards, except from maybe big normal. This only works because the garbage you get in this gamemode is a set pattern, and the first 4 rows happen to be exactly what you want as the bottom row of a secret grade build. However this means that you have to essentially start the build one column over, then when you're about at the turnaround start putting every I piece you have in column 1, and then you have to finish your build and top out to register your grade sometime after the garbage row you want is inserted but before the next one appears. Since the garbage rows get inserted every 13 pieces ignoring the ones that clear lines, this means that you have about 30 pieces to finish after you commit to filling the well.
Anyway that's the first recorded S7 on this challenge lol