Sudoku Visualizer

Paste 81 values separated by commas, spaces, or newlines. Use ., _, or 0 for empty cells. Multi-digit entries (e.g. 10) are supported.

Grid values

Separator (optional)

Use \n for newline or \s / space for whitespace.

Empty token(s) (optional)

Additional tokens to treat as empty. Defaults include ., _, 0, x.

—

The first 81 recognizable values will be used. Extra values are ignored so you can paste entire rows at once.

Grid