Dogdoku is puppy Sudoku for casual players, logic-only solving with no guesses. One puppy per row, column and colored block; none touch even diagonally. Mark invalid cells to find answers and train logic calmly.
Difficulty rises gently: small grids for newbies, complex boards for pros. Daily offline timed puzzles fit spare time, hints beat tough levels. Collect paintbrushes to unlock unique puppy art. Great for fans of numberless Sudoku and relaxing brain games.
