Play Dr. Sudoku Online
Stare at a grid of numbers, nudging digits into place until every row and box clicks—way better than pencil smudges. Skynet made these puzzles, so good luck with the brain-itchy ones.

Dr. Sudoku came out on the Game Boy Advance in 2006, published by Natsume. It was one of those quiet puzzle games that found a home on the system, a digital alternative to the newspaper puzzles so many people did. It didn't try to be flashy; it was just a solid, portable version of a classic brain teaser.
You don't control a character, you just work directly on the puzzles. The main goal is to fill a 9x9 grid so that every row, column, and 3x3 box contains the numbers 1 through 9 without any repeats. The game gives you a set of starting numbers, and you use the stylus or D-pad to input your answers, with a note system for tracking possibilities. The difficulty ramps up steadily, offering hundreds of puzzles that range from quick warm-ups to genuinely taxing logic problems. It feels like a focused, satisfying workout for your mind.

Download Dr. Sudoku ROM
You can download this ROM to play Dr. Sudoku offline using an Game Boy Advance emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.