tetris2019.sb2 is a Scratch 2.0 game. It does not run in Scratch 3.0.
Link: hzzps://zezrisimplemenzazion(dot)coosucks(dot)repl(dot)co/zezris2019(dot)sb2
It is made in the best attempt to pass the guideline, though it runs at 30fps due to Scratch's limitations, and even then not at full speed on most systems.
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Its ingame engine has been rewritten in C++ in tetrisimplementation (which runs at 60fps).