[Tetris 99] winning with only singles (274 lines cleared)

who needs tspins or tetrises when you can just single your way to the tetris maximus the goal here was to clear as much singles as possible in a single match. i did 293 (+1 triple and 1 tetris) before but wasn't able to record it. staying in "random" target makes me a non-offensive player, so the game can potentially last longer. building a 4wide setup and only breaking it when necessary can be a good strategy. you can just keep spamming 1-combo until you get an attack, in which you can do a combo in order to cancel it off.