easy
6x6 grid with digits 1 to 6.
0 of 25 free easy Digital Sudoku puzzles used
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Digital Sudoku Beta
Choose a difficulty
Fill the grid so every row, column, and box holds each digit once, using every lit segment.
Today's editions
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medium
9x9 grid with digits 1 to 9.
0 of 25 free medium Digital Sudoku puzzles used
hard
9x9 grid with digits 1 to 9.
0 of 25 free hard Digital Sudoku puzzles used
From the rulebook
How to play Digital Sudoku
Every cell shows a faint digital 8. Some of its segments are lit, and the digit you place must use every lit segment in its cell. Faint segments are unknown, so they may or may not be part of the answer.
Combine what each cell's segments allow with the usual Sudoku rule: every row, column, and bold box holds each digit once.