EXCALIBUR 453K Executive Touch Sudoku - Manual (Page 5)

entry will flash. This function is
great for beginners.
If you are more advanced and
do not want to know if your
entry is incorrect, turn this func-
tion off.
In addition, you can even play
against your friends by playing
the same puzzle. At the end of
each puzzle, you get a final score
and time. Challenge a friend to
the same puzzle and see who
gets the top SuDoku time!
Scoring
Scores are computed by
totalling the following:
10 POINTS : Filling in an empty
square correctly.
10
POINTS
: Completing a three-
by-three grid correctly.
90
POINTS
: Completing an entire
puzzle correctly.
Tips
Use the following tips in your
game and you’ll be a SuDoku
master in no time.
If you get stuck during a
game, try one of the following
suggestions.
If you can’t figure out a cor-
rect number for a square, press
the HINT button for an answer.
If you believe you have incor-
rectly input a number, you can
delete it by pressing the
UNDO
/
NEW GAME
button.
Sometimes when you get
stuck, it’s best to take a break
and return to the puzzle later
with a clear mind. Press the
LOAD
/
SAVE
button to save your
puzzle. When you are ready to
give it another shot, press the
LOAD / SAVE button to return to
your saved puzzle.
Special Care and Handling
• Avoid rough handling such as bumping or dropping.
• Avoid moisture and extreme temperatures. For best results, use
between the temperatures of 39º F and 100º F (4º C and 38º C).
• Clean using only a slightly damp cloth. Do not use cleaners with
chemical agents.
Battery Information
• Your Touch SuDoku uses two AAA batteries, not included.
• Do not mix alkaline, standard (carbon-zinc) or rechargeable
(nickel-cadmium) batteries.
• Do not mix old and new batteries.
• Do not use rechargeable batteries.
• Remove exhausted batteries from the unit.
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