SudokuVariants

Consecutive

Consecutive adds green block indicator between cells. That indicator means that cells must be consecutive. This constraint affects the whole grid. Cells which don't have green block between them cannot be consecutive.

Consecutive

In the image above grid is not valid. There is a problem with cell with digit 7, it cannot go next to 6.

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Grid Snapshots
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Only last 10 snapshots per grid are stored.

Saving snapshot will delete old snapshot with same grid configuration (if exists).

Saving snapshot will save grid in current configuration if grid isn't saved or if it's saved as draft.

Enter sudoku grid as text (use 0 for empty cells). Only classic sudoku grids can be imported as text. Importing grid cannot be undone, please save all previous changes.

Save Sudoku Grid

All public grids must be solvable by SudokuVariants. Looking for solution...

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Variants