User manual

Main Menu 30
3. Press OK on the cell of the grid to enter the high-
lighted number in a cell.
NOTE: A digit on the bottom panel is highlighted until another
one is chosen.
Bottom panel:
— Step Back (Cancel previous action);
— Step forward (active after “step back”);
— Clear cell.
Hints:
— a hint by highlighting instances of the chosen numeral.
— hiding labels, which are not correct for a cell no more
— a hint about possible labels for a cell.