45		Professor Fuji's Sudoku Deluxe (Windows, 2005)
45		25,000 Sudoku Puzzles (Windows, 2005)
45		PC Sudoku (Windows, 2005)
45		Sudoku Quest (Windows, 2005)
45		Sudoku Total (Windows, 2005)
45		Carol Vorderman's Sudoku (Windows, 2005)
45		Su Doku Master (Windows, 2005)
45		Ancient Sudoku (Windows, 2005)
45		Infinite Sudoku (Windows, 2005)
45		Sudoku Mania! (Windows, 2005)
45		Ultimate Su Doku (Windows, 2005)
45		Crazy Sudoku (Windows, 2005)
44		Sudoku 60.000 (Windows, 2006)
44		Sudoku, Kakuro & Friends (Windows, 2006)
44		Sudoku (Windows, 2006)
44		Sudoku Crunch for Kids! (Windows, 2006)
43		Hitori Deluxe (Windows, 2007)
43		Big Su Doku (Windows, 2007)
43		Kuromasu Deluxe (Windows, 2007)
43		Slither Link Deluxe (Windows, 2007)
40		Color Sudoku (Windows, 2017)
40		Sudoku86 (DOS, 2014)

Notes: Games similar to Sudoku, Games like Sudoku, Global Software Publishing Ltd., Windows, Puzzle, Top-down, PC, Game Similarities.