Sudoku Gridmaster Unlockables
Puzzles
You recieve stars for beating levels at different difficulties:
Practice and Easy <= 4 stars
Normal <= 5 stars
Hard <= 6 stars
New levels open up when you collect 20 stars.
Submitted By: Croagh
Sudoku Gridmaster Hints
Infinite Time
Just press start while playing to pause the game. You can still see the screen, so you have infinite time to decide what your next move is.
Submitted By: Croagh