73		Super Tetris (DOS, 1991)
60		Język Angielski: UHO's English Tester for DOS (DOS, 1995)
60		Język Niemiecki: UHO Deutsch Tester für DOS (included game) (DOS, 1995)
55		Tetris (DOS, 1987)
52		Tetris Classic (DOS, 1992)
52		Tetris (DOS, 1986)
50		Sailor Moon: Horoskop und Games (Windows, 2000)
50		Tetris Worlds (Windows, 2001)
50		Tetris Elements (Windows, 2004)
50		Tetris Ultimate (Windows, 2015)
50		The Next Tetris (Windows, 1999)
41		Puyo Puyo Tetris (Windows, 2018)

Notes: Games similar to Welltris, Games like Welltris, Doka, Sphere, Inc., Spectrum Holobyte, Inc., DOS, Action, Puzzle, Falling Block Puzzle, Top-down, Fixed, Flip-screen, Tetris, PC, Game Similarities.