Tetris 99 announced for Switch (aka tetris Battle Royal)! Free for Nintendo Online Members! Available Now!

[Jumpin]

NightlyPoe said:

Bofferbrauer2 said:

Maybe it's dependent on how many you KO'ed

They just change every 10 levels.  Don't think the levels do anything expect change the icons.

Near as I can tell, it's pretty much pointless.

Ah, so it is a gigantic coincidence for me then =P