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Hard · Puzzle #8
9
7
8
5
9
1
5
3
9
4
8
7
5
3
5
3
9
8
3
8
7
6
2
8
4
3
6
2
"If I have seen further, it is by standing on the shoulders of giants." — Isaac Newton
"If I have seen further, it is by standing on the shoulders of giants." — Isaac Newton
Hidden Triple: three digits each appearing in only three cells within a group — eliminate all other candidates from those three cells.
Hidden Triple: three digits each appearing in only three cells within a group — eliminate all other candidates from those three cells.