Sudoku Template

Drop in puzzles for different sudoku variants and keep the same UI/controls. The “variant plug-in” decides extra rules and drawing.

Puzzle 1 Variant: Classic Saved: –

Puzzle 1 / 1

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Tap a square, then use the keypad. Plug in your variant rules in VARIANTS.

Hints used0

Checks0

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Base rules: Standard row/column/box uniqueness.

Variant rules: Provided by the selected plug-in (can draw overlays too).