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Sudoku 1 (starting clues) (Posted on 2018-11-30) Difficulty: 3 of 5
Please get acquainted with Sudoku puzzle rules,
then answer this question:

What is the smallest number of digits that can be put in a starting grid
and still guarantee a unique solution?

No Solution Yet Submitted by Ady TZIDON    
Rating: 1.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Some Thoughts You will need... | Comment 1 of 7

1. A supercomputer.

2. 7.1 million core-hours of processing time.

(or you can just look it up, in which case the answer is 17.)


  Posted by broll on 2018-12-01 21:35:35
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