Sudoku Fog
LiveA fog-of-war twist on classic Sudoku, with a world of dishes to collect.
Sudoku Fog wraps a standard Sudoku engine — every row, column, and 3×3 box still needs 1–9 without repeats — in a fog-of-war reveal. Most cells start hidden. Each correct placement uncovers the cells around it, one at a time, so the puzzle is discovered rather than laid out all at once.
Hidden cells sometimes hold dishes from a global cuisine collection. You don’t know what’s there until the fog lifts, so every placement carries a second question alongside the logic.
Sudoku Fog is built for players who enjoy steady, satisfying logic puzzles rather than hunting for advanced techniques like X-Wings — the fog mechanic intentionally works against pattern-spotting that needs the whole board visible.
Available now on Google Play. A free web demo is also available — a few puzzles, no account required.