I like playing NES tetris. Currently working on the NTSC version.
My greatest NTSC achievement is clearing B-Type 19-5 (with 11-13 Hz tapping).
My greatest PAL achievements are (without rolling) a maxout (2.1 million) + level 80 from 18 start, 679 lines from 29 start, (with rolling) a perfect B-type 19-0 and a PAL 19-4 clear (first ever to get this).