Definition from
macmillandictionary.com
sudoku
- definition
and synonyms
noun
[
uncountable
]
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/
suˈdəʊkuː
/
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a
number
game
in which you fill a
square
of 81
smaller
squares
with the
numbers
1 to 9 so that each
row
,
column
, and
square
of 9
squares
contains
each
number
only once
Synonyms and related words
Quizzes, puzzles and guessing games:
brain teaser
,
buzzer
,
charades
...
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