What is Consecutive Sudoku?

Consecutive Sudoku is a Sudoku variant where a thick bar between two adjacent cells means those two digits must be consecutive (differ by exactly 1, like 3 and 4). Where there is no bar, the digits must NOT be consecutive.

How do I play Consecutive Sudoku?

Fill the grid so every row, column and box contains each digit exactly once. A bar between two cells forces their digits to be consecutive; the absence of a bar forces them to be non-consecutive. Tap a cell then tap a digit to place it.

Is Consecutive Sudoku free?

Yes. Consecutive Sudoku on GameZipper is 100% free to play in your browser with 27 puzzles across Beginner to Master tiers. No download or sign-up required.

How many levels does Consecutive Sudoku have?

There are 27 hand-crafted levels across six tiers: Beginner (4x4), Easy and Medium (6x6), and Hard, Expert and Master (9x9). Each puzzle has a unique solution verified by an independent solver.

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Consecutive Sudoku

Bars mean consecutive digits. No bar means not.

Bar = consecutive No bar = not consecutive

Tier: —⏱ 0:00Lvl —

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