Sudoku Meets Minesweeper: Boss Boards Hide The Tiles & Take Your Hints Away.

Think you've mastered the board? Every 25 levels, one fights back. Tiles vanish under fog, your hints are taken away, and all you have left is pure deduction. Three mistakes and the board is lost. It's the sudoku logic you know, with the nerve of minesweeper. No guessing. No second chances. Just you and the puzzle.