The New Sudoku Players' Forum

[m_b_metcalf]

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 . . . 1 2 3 . . .
 . . 4 . . . 5 . .
 . 2 . . . . . 6 .
 3 . . . . . . . 6
 1 . . . . . . . 7
 2 . . . . . . . 4
 . 8 . . . 4 . 7 .
 . . 9 . . . 8 . .
 . . . 5 7 8 . 3 .   moderate

 . . . 1 2 3 . . .
 . . 4 . . . 3 . .
 . 1 . . . . . 2 .
 5 . . . . . . . 2
 1 . . . . . . . 6
 7 . . . . . . . 4
 . 7 . . . 4 . 8 .
 . . 5 . . . 6 . .
 . . . 7 8 6 . 5 .   A nice Pearl

[Hajime]

found a diamond

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...123.....4...3...6.....2.5.......21.......67.......4.7...4.8...5...7.....736.5.   ED=2.6/2.6/2.6

[Hajime]

what to do?

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...742.....8...2...4.....6.8.......61.......54.......2.7...8.2...1...6.....136.5.   ED=20.0/7.9/2.6
...853.....8...5...4.....7.4.......27.......51.......6.2...9.6...9...2.....732.5.   ED=20.0/2.6/2.6

I use the SukakuExplainer from 1to9only .

[m_b_metcalf]

what to do?

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...742.....8...2...4.....6.8.......61.......54.......2.7...8.2...1...6.....136.5.   ED=20.0/7.9/2.6
...853.....8...5...4.....7.4.......27.......51.......6.2...9.6...9...2.....732.5.   ED=20.0/2.6/2.6

I use the SukakuExplainer from 1to9only .

With SukakuExplainer 1.17.7 I get, renumbered:

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...123.....4...3...2.....5.4.......56.......72.......3.1...4.3...6...5.....685.7.   ED=9.2/7.1/2.9 
...123.....1...2...4.....5.4.......65.......27.......8.6...9.8...9...6.....536.2.   ED=7.9/2.9/2.9 

Mike

[1to9only]

what to do?

SudokuMonster's SE rating:

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...742.....8...2...4.....6.8.......61.......54.......2.7...8.2...1...6.....136.5. ED=9.2/7.1/2.9
...853.....8...5...4.....7.4.......27.......51.......6.2...9.6...9...2.....732.5. ED=7.9/2.9/2.9


1to9only's SE rating:

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...742.....8...2...4.....6.8.......61.......54.......2.7...8.2...1...6.....136.5. ED=9.2/7.9/2.6
...853.....8...5...4.....7.4.......27.......51.......6.2...9.6...9...2.....732.5. ED=7.9/2.6/2.6


My version of SukakuExplainer appears to have issues with BUGs - I dont have time to look further into this right now, maybe later.

To rate the puzzles, start the GUI and use Options -> Solving techniques... to disable 'Bivalue Universal Grave' technique and exit GUI, then serate using the '-T' option, e.g.

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... serate puzzles.txt -X -T


[Hajime]

I use version 2021.4.7

[1to9only]

The Bivalue Universal Grave problem is fixed.
An updated SE (2023.3.10) can be downloaded from here: https://wormhole.app/bkpe8#Z3OQgCXD6oTaLROkln9PPA for the next 24 hours.
I'll update github and do a proper release some time later.

SukakuExplainer.jar
Size: 836,132 bytes
MD5: b7313a5de3f638893828094402e9c258