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Neon Sudoku

PuzzleLogicClassic

Classic 9x9 Sudoku with neon glow visuals, symmetric puzzle generation, notes mode, conflict highlighting, and best-time tracking.

Controls

Tap cells and the number pad, or use arrow keys, 1-9, N for notes, and Backspace/Delete to erase.

Difficulties

Easy starts with 38 givens, Medium with 30, and Hard with 24. Best times save per mode.

Tip

Use notes mode to pencil in candidates, then watch for same-number highlights and red conflict glows as the board narrows.