Tetris is challenging because TS escapes newlines in type output, so you'd end up with a bunch of\nwhich makes it\nhard to read the output. It could probably be

Tetris is challenging because TS escapes newlines in type output, so you'd end up with a bunch of\nwhich makes it\nhard to read the output. It could probably be done using arrays instead, but that gets truncated so you'd have to have a very small "screen"