You'll yearn for the regular tetris blocks.

Tetris Bane A Tetris clone with a deliberately frustrating set of blocks. There's also a classic mode for the purists, an ultra hard metal mode and even a chill mode!

This game is open source! Check out the code.

Music Attribution:

Tetris Metal by Chris Evans
License: http://creativecommons.org/licenses/by/4.0/

A Very Brady Special by Kevin MacLeod
Link: https://filmmusic.io/song/5760-a-very-brady-special
License: http://creativecommons.org/licenses/by/4.0/

Midnight Tale by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song/4710-midnight-tale
License: http://creativecommons.org/licenses/by/4.0/

Ghost Dance by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song/3802-ghost-dance
License: http://creativecommons.org/licenses/by/4.0/

Special thanks to Chris Evans from making the "Tetris Metal" music.