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

Notes: Games similar to Sudoku, Games like Sudoku, Dutyfarm GmbH, Bild.T-Online.de AG & Co. KG, Windows, Puzzle, Top-down, PC, Game Similarities.