These puzzles are not dressed to the \u201c9\u2019s\u201d! That\u2019s because not one of these sudoku contains the number 9 as a given, so solvers must do some mining to discover where they belong. Pixel-y, nerdy, creative, and challenging, Ninecraft Sudoku features nearly 190 puzzles that get harder as you go along, and includes some grids with givens that are in shapes seen in mining games.