Sudoku Mania received "generally unfavorable" reviews, according to review aggregator
Metacritic. On the aggregator, the game has a score of 25/100, based on 4 reviews. Critics criticized the game's controls;
GameZone stated that the controls were "obtuse" and "counteractive" to the game's marketing, which advertised that the game had an "easy-to-use" touchscreen control scheme;
IGN called the game's
user interface "simplistic" and, when in comparison with other sudoku games on the Nintendo DS, "disappointing". Chris Oder, in a review for
GameZone, called
Sudoku Mania a "fad cash-in", stating that there are better alternatives to the game on the Nintendo DS, even if players are fans of sudoku. Oder rated the game's gameplay 3.5/10, stating that
Sudoku Mania was one of the few times where a developer had messed-up a sudoku video game. Oder criticized the graphics due to the game's background and called the game's soundtrack "awful", and suggested that players should play
Sudoku Mania with volume turned off. Oder was more positive towards the game's concept, rating it 6.1/10; Oder praised the game's randomly-generating puzzles for being unique. Craig Harris of
IGN stated that, even if it was the only sudoku game on the Nintendo DS, it'd be hard to recommend
Sudoku Mania, stating that players should "stock-up" on
paperback versions of sudoku, rather than playing
Sudoku Mania. Harris called the game even worse when in comparison with other sudoku games on the Nintendo DS. Alike Oder, Harris was positive towards the game's concept of having randomly-generated puzzles, but criticized its execution, calling it "rudimentary" and noting how some puzzles could be solved in a "snap" due to their easiness. Gracie Leach of
AllGame noted how
Sudoku Mania has similarities with
Hudson Soft's
Sudoku Gridmaster, another sudoku puzzle game on the Nintendo DS. == Notes ==