The New Sudoku Players' Forum

[m_b_metcalf]

We approach the end:

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 . 1 . . . . . 2 .
 . . 3 . . . 4 . .
 . . 5 . . . 6 . .
 . . . 7 . 5 . . .
 . . . . 8 . . . .
 . . . 9 . 6 . . .
 . . . 5 . 2 . . .
 . . . 3 . 8 . . .
 . . . 6 7 9 . . .   For pat

 . 1 . . . . . 2 .
 . . 3 . . . 1 . .
 . . 4 . . . 5 . .
 . . . 6 . 4 . . .
 . . . . 2 . . . .
 . . . 7 . 5 . . .
 . . . 4 . 7 . . .
 . . . 3 . 2 . . .
 . . . 5 6 8 . . .  very hard

[Hajime]

The very hard was indeed very hard: ED=9.0
My hardest so far, only 0.1 higher

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.3.....6...6...1....5...7.....1.5.......9.......6.2......4.7......3.1......569...   ED=9.1/1.2/1.2

Highest Pearl

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.7.....2...3...1....6...9.....9.3.......8.......6.5......4.7......3.9......568...   ED=7.2/7.2/2.6

A pearl for Pat

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.2.....1...7...6....4...9.....9.4.......8.......7.5......4.9......3.2......168...   ED=3.4/3.4/2.6