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How to Play
SuDoku
The object of the game is to
place numbers in the empty
squares so that each row, each
column and each three by
three grid contains numbers
one through nine once.
How to Play Keychain
SuDoku
After you've installed new
batteries, use the stylus to
press on the icons. Press the
9
9
to turn your unit on.
X
GRID
Press the
/
icon
GAME
HINTS
to select you game level. If
you do not want to time your
game, press the
/
TIMER
UNDO
icon to turn this function off.
Press the
/
icon
START
PAUSE
to start your game.
Use the four directional
icons (
,
,
, and
UP
DOWN
LEFT
) to move the cursor
RIGHT
around in the puzzle. To move
quickly from one grid to the
next, press the
icon, which
Z
enables you to jump to the
6
center of a three-by-three
grid. Press again to turn the
function
off
and
scroll
through boxes one-by-one.
Press a number icon to
input a number in any blank
box.
If you successfully complete
a puzzle within the preset
time, the word
will flash
WIN
on the screen. If you complete
a puzzle after the preset time,
the icon
will flash on the
O
screen.
Preset Timing
The timer is preset for each
level. You win if you complete
the puzzle within this preset
time limit.
Level One: 8 minutes.
Level Two: 12 minutes.
Level Three: 18 minutes.
Level Four: 25 minutes.
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 box, press
the
/
icon for
GAME
HINTS
possible answer choices.
If you believe you have
incorrectly inputted a number,
you can undo up to thirty
moves
by
pressing
the
/
icon.
TIMER
UNDO
Sometimes when you get
stuck, it's best to take a break
and return to the puzzle later
with a clearer mind. Press the
icon to save your puzzle.
SAVE
When you are ready to give it
another
shot,
press
the
icon to return to your
RECALL
puzzle.
Customized Puzzles
In addition to playing one of
the puzzles already stored in
your Keychain SuDoku, you
7
can also customize your own
puzzle. Create your own
SuDoku puzzles or create a
duplicate puzzle from one
you've seen in a book, news-
paper or magazine.
To create a customized puz-
zle, follow the following steps:
Press the
/
GAME
HINTS
icon until the you see a star on
the top right side of the
screen. Press the
/
START
icon to confirm your
PAUSE
selection.
Before entering numbers,
set the timer to 8, 12, 18, 25
minutes or timer off by press-
ing the
/
icon.
TIMER
UNDO
Use the directional buttons
to scroll across the empty puz-
zle. Input the appropriate
numbers in the appropriate
box. Once you've finished
entering your puzzle, press the
/
icon to
play
START
PAUSE
your customized puzzle.
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