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| garthd
| | Joined: 29 Apr 2006 | | Posts: 32 | | : | |
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 Posted: Mon Sep 08, 2008 5:20 am Post subject: Looking for hard samurai/gattai-5 puzzles |
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Hi
I'm looking for some hard (the harder the better) samurai/gattai-5 puzzles for testing purposes - preferably in text format. Can anyone help... |
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| m_b_metcalf
| | Joined: 13 Mar 2006 | | Posts: 210 | | : | | Location: Berlin |
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| Jean-Christophe
| | Joined: 19 Mar 2006 | | Posts: 126 | | : | | Location: Belgium |
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| Posted: Sat Sep 13, 2008 2:03 pm Post subject: |
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Here are some (very) hard samurai
| Code: | ..9.7..8....6...2.6.5.4.....6.5.3...8.1.....7...8..9.4.....4...95...........65...
8.9....1.....4...8..1.62....2.5..43.37..8.........6.........3.5...6.3.......7.8..
.............1........6..........5.1.62..5.......9..32...4..........1......3.2...
6...4.......57....2.7.........8...4..73.9...2..6..5.9....3..5.91..6......8....2..
...7...4......2.9....5....37.2.6.......37.....9....35......4..628...3.....1...5..
1.....26.9.5..2......1..5.8.16..........9.375.5..7....6.2..5.......36....4...7...
..6.1.5..3....6...7.....2.3....2...6.72.....9...197.........93....7.8.5....5...1.
.............8.......4...........98....2.8....49...........3.......1.............
.7...3....5.7.6....61.........845...5.....81.9...3....2.7.....3...3....9..4.9.5..
...1...3....69.......5..4.7....2..5.187.5..........97.7.8..5......7..3.5.34.....6
..9...1.5..7..........5.3.9.9.73..........8.4.3.8.2...6....1...9....3...2..9.7...
2...9..6.83......7....5..3...6.1.3.......4..579....6.......6.4....4..7.....8.5...
...6.................28..........36.8.......2.14..........54.................6...
...9.6.....2..7....6.2.......6....594..6.......3.7.8...8..6....1......85.9..1...7
...2.5..4...6....9...4....1...5.7.2.3.5..........63.4.7.3.8..........8..5.2...3..
....2..17...476....8.....6.1..3......3.297....7......8..2..4...8.3........6..9...
..5..6.19...5.....7.1....6..5.2..9.1........262.3.4.......3.1......9.57....1.....
.....3.......5.........9....6....9.1...1.4...7.4....6....5.........7.......2.....
.....4....96.7......4.2.......1.7.326........7.1..3.4..6....2.5.....2...57.9..1..
...3..1........8.3...5..9..4......8....723.4......8..6.1.....9....136...34..7....
9.26........8..621..8..3..4.9....35.....31....8...........47...45...........6....
.32.1.5.....4......91.6.7..8..2....71...74...3.7.....6...6.2.5.......36......3.7.
....51........6..............4.....2...2.3...8.....1..............3........54....
.7.1......92.......1.4.5...8.....7.3...71...57....6..4..5.4.19......1.....9.3.84.
....3...........49...46...........9....37.....42....5.6..2..8..278..5........39.6
2..94....8.......9..45..31......9..7.52..8......2...8..4..9........6....678......
89.7.....6.....3.5...4.5.........5.4...341....18...9.....2.8..........5........32
....1.........9........8....9....3.8..7.4.6..4.6....9....3........8.........6....
42........7..........4.6.....2...45....831...6.7.........3.2...2.9.....6.....7.38
......873....4........7..1..8...6......3..72.6..2......64..25..5.......1....17..4
96.3........4...3.1..9..6.78.6............7....7.5..2..5...2....8..1......4..6...
...1.3.9..97.....1.....8.6..49............5277...61.........3.4...2........8..2..
.....6........4................8..54..1...8..84..3................1........8.....
..4..7........6...2.6.........43...8135............59..6.3.....9.....62..8.5.2...
...5..1......9..6....7...8..2..1.8....1............4.34.2..7..1.5...2........1.35
438.........4..8.2...7..9...67.5........96.8...9...54.3....1.......72...125......
...3.6.4.1.8....6......7.2..9..3.8.5.4..5....3...7.......1..4.....7.3.........7.9
............7........5...........23....6.7....54...........3........1............
1.6.........1.4.....7..2.......1...8....6..2.2.5.9..1..4.5......5....6.3.8.3.7...
......438...17.......8....7.87...9...1.36........9.81...4..7...7.1..6.........796
.......49...842...6.5....3..1......84.79........1..49..52..8.......25........9...
53..........624....6....8.17......6......95.7.92..6......7..38....46.......3.....
.....................9.1...3...1...6.71...58.....9.......6.8.....................
...73........5....59..2......6....143.7..8........6.8....2.3...84.............543
....31.......6........9..5784....1.....2..7.8.7.6........1.9..........14139......
.7.2.1...5.....17....83....6.3.2......43...6.8....9..5.4........8..9.........6...
319..........2.143.....8.5....3..5.8.8.97.....64...9.......5..........85...8.4...
...5.6........2......9.1...3.7....8.......2..162..........2.......8..............
7........4...76...2....9......46...1.8..1......5...4.8.2.6.4....43....2..1.8...5.
........4...96..2.......8.3.8..2.....9.4............31..6...4.5.3...7...2.8..13..
.9..3.2.84.7.6.....3..4....7....8......9.6.83..3...72.2..5......19...........2...
..5..2.9..3....6.5.8.9...3...7.6..........5613...81......6....9...89........7...6
.....5........8.......26...127........3...9........782...28.......5........3.....
5...1........63...2....4......63...4813..........9.1...9...8.7.3.2....5..5.4..3..
...8...........21......1..5.83...7..21.9.7......6....2....3..7.....5.6.47.8.6..2.
4..37....1.8.....7....2.3.8.8......3...596....6.....5..4...7......8......16..5...
....34..92.....4.85.1.8....4......8....921....1.....7....8...9......2......7..13.
...9.7...............3.1....4.....3....8.9....97...84.....8.................9....
..6.8........47...5.7..........26.........872..8.7..9..3.5.2...76....2.......3..8
....2.8.....56..........3.9...13....253.......8..9.5.....9.3.8...7....241..7.....
..3...41....5.8...4...9..7..5...71.6..1...9.3.2.3.5...1..75....7.9.........83....
...879.....8...9..7...5..8....2.8..1.4....6.8289..1..7...4...3....92.......5..2..
....17........3........8.........3691.......5976.........3........4........19....
..4..6.......48....6...9...9..3..7843.6....9.7..1.2....7..5...1..9...8.....924...
....13.........3.8....57..9...5.4.3.1.7...9..8.49...5..4..9...3...7.2....62...7..
..5...74....6.3...6.9.......7...5.1..6.7.1....2....8.34...9....2.7.........52....
.45...9.....4.6.........2.4.7.6...4....8.9.1.8.1....6.....2...3......4.5....54...
...1.9......6.8..............1...8...7.4.2.1..43...92.....2........6.............
4...........8.6.....6........3.6.1.8....2..3.7.8.1.....4.9..6...1.3.4....2.....53
........2...4.3.........8..7.2.3.9...8..6........2.4.7..7..2.1....6.5.4.84.....9.
523.9.......5..2.8..6.2.9.....9.2.8..9.4.5....4....6954..25....3....9...7........
659.....1...13...6......7.4..5.82.4...3...8.5.8..13......2..13....7.8......3...6.
...52.......8........1...........2836.......4492...........1........9.......75...
.8...2......8.3....47..5......29..5.1.5...4...3.75.8..5.8......4...37...7.....591
........4...2....3....57..6375....9....6.5.3..9.7.8.....7.6.3..2.4..3.......8.745
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_________________
Jean-Christophe
"When you have eliminated the impossible, whatever remains, however improbable, must be the truth." Sherlock Holmes. |
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| m_b_metcalf
| | Joined: 13 Mar 2006 | | Posts: 210 | | : | | Location: Berlin |
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| Posted: Thu Sep 18, 2008 8:51 am Post subject: |
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| Jean-Christophe wrote: | Here are some (very) hard samurai
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Thanks, Jean-Christophe, for making these available. Some, for example the first one, are, indeed, a challenge, and helped me improve my program.
Regards,
Mike Metcalf |
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| garthd
| | Joined: 29 Apr 2006 | | Posts: 32 | | : | |
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| Posted: Mon Sep 22, 2008 1:30 pm Post subject: |
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Most of the puzzles provided by Jean-Christophe were solved pretty quickly by my solver (e.g 1-2 seconds)...the second last however required some refinement to my solver.
However, if you want something that will really test your solver, try the one below - it takes about 20 seconds or so for my solver to crack it
98.74.5.1...........7.1...47...3.9.5..6..........2..8...4..3............1...85...
7.9..5.28.............124.7..8.....51...5............4...64.7.2............2.73..
...4..........3......1......4...2.8.....6....8.9....5......................2.4...
6.3.2.............9..1.....8....9.3...5......7.......1.1.8.4......6....93.6.9.1.5
.....9..6...6............25.579.....8....4.......5.2..4.6...5.3.......1..8.1.59.4 |
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| m_b_metcalf
| | Joined: 13 Mar 2006 | | Posts: 210 | | : | | Location: Berlin |
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| Posted: Mon Sep 22, 2008 2:58 pm Post subject: |
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| garthd wrote: | Most of the puzzles provided by Jean-Christophe were solved pretty quickly by my solver (e.g 1-2 seconds)...the second last however required some refinement to my solver.
However, if you want something that will really test your solver, try the one below - it takes about 20 seconds or so for my solver to crack it
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You're right. J-C's no. 14 takes my program 0.01s but yours needs 4s.
Regards,
Mike Metcalf |
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