TETR.IO 20 TSD Badge "Cheat" Method

pretty easy to do, but admittedly still took me thirty minutes
maybe i'll do this legit one day
for those attempting to it this way:
Setup is called Mechanical TSD v3 in the HardDrop website below
harddrop.com/w...
18 TSDs can be looped this way, but the last two have to be done freestyle
Right side of loop is exact same every time
Left side of loop alternates between O piece on the left then on the right, the opposite is done for the I piece (shorter side gets the I piece, taller side gets the O piece)
A top out will occur only when the next piece is obstructed or the piece placed lies entirely above the 20th line
It will not occur if at least one mino (block) is on or below the 20th line
Also the badge will not be awarded if you clear any lines that are not a TSD