SUDOKU
Every puzzle freshly generated — exactly one solution.
Tap a cell, then a number. N toggles pencil marks • Shift+digit writes one directly • Ctrl+Z undoes • arrows move. Red means a clash.
Every puzzle freshly generated — exactly one solution.
Tap a cell, then a number. N toggles pencil marks • Shift+digit writes one directly • Ctrl+Z undoes • arrows move. Red means a clash.
0:00 That's win 1 on this device.