My university (Keio university in Japan) set this question in 2013's entrance exam. The red boxes include numbers from 1 to 9.
What's the solution for this sudoku?
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Sign up to join this communityMy university (Keio university in Japan) set this question in 2013's entrance exam. The red boxes include numbers from 1 to 9.
What's the solution for this sudoku?
And from there it's easy to get the final solution.