To Play / Game Instructions
Fill in the grid
so that every row, every column, and every 3x3 box contains the digits 1
through to 9.
Use the HINT
button if you get really stuck. Select the square you need help on and
click "USE HINT" to fill in the correct digit. You get up to 3
hints per level.
There are 75
levels in total up into the categories of:
EASY 1 - 25
MEDIUM 26 - 50
HARD 51 - 75
There is a timer
but no time limit so play as long as you like!
You can use the
keyboard to select squares using the ARROW KEYS and then type in the digit
you want to place. 0 will set the square to empty Or you can simply fill
in the grid by selecting the square with the MOUSE and pick digits from
the small grid that pops up.