Clean Sudoku

Classic Clean
00:00
Errors: 0
Generating...
PUZZLE SOLVED!
GAME PAUSED
Border: 2 Options 3 Options 4 Options

In Clean Mode, clear the board of all colored dots.
Click/Tap to select.
Click/Tap & Hold to remove.
Shift+ Click or ERASE to remove.
Click/Tap & Hold Color/Number toggle to select multiple.
Spacebar OR "ALL"/"CLEAR" to select all or clear selection.
1 - 9 to toggle color/number selection.