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9 Cull Samurais http://www.rcbroughton.co.uk/sudoku/forum/viewtopic.php?f=16&t=63 |
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Author: | Børge [ Fri May 16, 2008 7:26 pm ] |
Post subject: | 9 Cull Samurais |
Here are 9 Samurais, which I generated with JSudoku a while ago, and due to the spring-cleaning of the hard drive either had to be deleted or posted. Cull Samurai #1 196 Naked Singles 79 Hidden Singles 6 Intersections 1 Naked Pair Rating based on required solving techniques: Tough 001020753600000000000009200703000000000030100000601004007000000000050800205000000 006070508000000000002038704900000000000050800000309006000000902305080000000000070 000008000800040305000000000000030802300000000000802050070000000000204070000001000 000083070905000000000040000301000004200600300070000000800050702000000000009010008 000700405070000000000203709102040000005000007000000500809001002000000000700809000 Cull Samurai #2 200 Naked Singles 75 / 77 Hidden Singles 9 Intersections 2 Naked Pairs 1 Uniqueness Test 1 or 1 XY-Wing Rating based on required solving techniques: Barely Super Hard 000001094300000000005090300200000007003080000100060050009030000700000000401070000 703004060000600000900020804009000000600030400080000501000080005010000000000049002 000300000000000010000020000600000000004090600000200000000080400000000000000009007 001008000000000000803090000000000607400620000005000000300047010000000008602003000 400902060000000000007000102000080001700000400000700009209040710000000008500030200 Cull Samurai #3 207 Naked Singles 65 Hidden Singles 22 Intersections 2 Naked Pairs 1 Naked Quad 1 XY-Wing Rating based on required solving techniques: Barely Super Hard 300092004000000300001006008900000001004050600100000000002067000000000000409030000 040903008000000000807020900000600007600008100000130004000002705500000000000060801 000502000000000500000090000900000701006030000002000008000200000600000000000100000 006050000703000600000090000200400900009000006400070000000100807300000000000608004 000407081000000300000030004000050010300000900002090000701000803000000700400800059 Cull Samurai #4 222 Naked Singles 53 Hidden Singles 18 Intersections 3 Naked Pairs 2 Naked Triplets 1 Naked Quad 2 XY-Wings Rating based on required solving techniques: Super Hard 701004009000000008603000100000000006378020500000000070900001000100050900007400000 900064700000000000607050100000000203000310006108000400000039000020000000000000002 000000000900000020000080000600200003009000000300040105000000000100000608000070000 600300000000000100100700000000000060400050200703004000205040609000000000800060000 000030704608010000000000200900400801001000000200060407005070003000000000300026008 Cull Samurai #5 210 Naked Singles 65 Hidden Singles 28 Intersections 1 Naked Pairs 3 Naked Triplets 1 X-Wing 1 Turbot Fish 1 Uniqueness Test 1 2 Y-Wings Rating based on required solving techniques: Super Hard 509002803000070004400000700006010000105000308000000000902060000000700009600001000 205010600600000500000030008008000207900020000006009004000700300000000000000052010 000060000009000000000040000010000000007005000000090604000000000000000006000004000 600200000000000000700040000209000000080605000000000500103020409000000000008014005 000070602006000000000109007020000000007090251900000000001040830600000000009003500 Cull Samurai #6 189 Naked Singles 88 Hidden Singles 14 Intersections 1 Naked Pairs 2 Naked Triplets 3 X-Wing 1 Skyscraper 1 Finned Swordfish 1 Finned Jellyfish 3 XY-Wings Rating based on required solving techniques: Super Hard 200600509003000000000407001809000040000090005000060702600000000000000007408301000 002030708000004000605090100080000001000070500004000000090010300000000000030700205 000003090007000000000005030201000000000406000063000000000000500400000000000080000 100300000000000400080200000000000900001070006900040000007060104200000000003005007 500200000000000000000090401106040000008000903000900004802030060000000000004060109 Cull Samurai #7 204 Naked Singles 71 Hidden Singles 18 Intersections 3 Naked Pairs 3 Naked Triplets 2 Naked Quads 1 Hidden Pairs 1 X-Wing 2 XY-Wings 2 Skyscrapers 1 Y-Wing Rating based on required solving techniques: Super Hard 400209031000000000007810500500000006006020000000000893001060000000000400900780000 901064000000100006003009020000000000605000807700800000002000308000000000000030601 000007002400020000000030000800000000001070090000006000000060000000000000020080000 800509000000000000009003020100060000208000703000070004006000300000010000500002001 000200603000000000000600509100000004008050000070000800709040001000003000802010090 Cull Samurai #8 196 Naked Singles 83 Hidden Singles 14 Intersections 3 Naked Pairs 1 X-Wing 2 Two String Kites 1 Finned X-Wing 1 Finned Swordfish 1 XY-Wing 1 XYZ-Wing 1 Y-Wing 1 Uniqueness Test 4 1 XY-Chain up to 5 links 1 XY-X-Chain up to 3 links 1 XY-X-Chain Rating based on required solving techniques: Ultra Hard 900050003003000008106030900000000600605040100001000059000970000000000000040300000 804005600000000001900060000000010507706040900000000004002070100000000000000098000 000040002000000000000005000000000006700000000000020801000060000000000300400090000 800603000000000000007020400000000091050900600200030000009001005000000000103002076 000000070300000000000910005008000306010090000000000509500180002000000000400005007 Cull Samurai #9 198 Naked Singles 75 Hidden Singles 4 Intersections 1 Naked Pairs 2 Naked Triplets 1 X-Wing 1 Turbot Fishes 1 Finned X-Wing 1 XY-Wings 1 XY-Chains up to 5 links 1 XY-Chains 3 XY-X-Chains up to 3 links 4 XY-X-Chains Rating based on required solving techniques: Ultra Hard 900035016000000000501070003003060000200000009000200050308000000000020000007009004 507040309000000000004890207100000600003020004000000000000000702000000000000605003 000000000000000000004018000500000000006070400000000002000002000000900000030060050 604010000000005000000000030400030000005060401070009000703020904000000000201048007 000007008000000900050060000000400500005080070700002009806000090000000003407009602 |
Author: | enxio27 [ Thu Sep 11, 2008 6:22 pm ] |
Post subject: | Re: 9 Cull Samurais |
Just now noticed this (because both puzzles are "out of my league" right now), but the images for #3 and #4 are the same (and the image for #4 doesn't match the code string). (I'll bet you were just testing us to see how long it would take us to notice, weren't you? ) |
Author: | Børge [ Thu Sep 11, 2008 7:06 pm ] |
Post subject: | Re: 9 Cull Samurais |
enxio27 wrote: Just now noticed this (because both puzzles are "out of my league" right now), but the images for #3 and #4 are the same (and the image for #4 doesn't match the code string). Sure, you are hereby the official winner. (I'll bet you were just testing us to see how long it would take us to notice, weren't you? ) Thanks for telling me about the error. For #4 I had made the correct screen shot, but posted the link for #3. This is now corrected. Using JSudoku 1.5b1 I have also redone some of the techniques' lists needed for solving. By moving up XY-Wing, it is now the only advanced technique required for #2, #3 and #4. |
Author: | enxio27 [ Thu Sep 11, 2008 10:20 pm ] |
Post subject: | Re: 9 Cull Samurais |
Børge wrote: Sure, you are hereby the official winner. Quote: Using JSudoku 1.5b1 I have also redone some of the techniques' lists needed for solving. By moving up XY-Wing, it is now the only advanced technique required for #2, #3 and #4. I'm just starting to get the hang of XY-Wings (I think), so maybe I can make it up through #4. Thanks for the corrected image! |
Author: | enxio27 [ Thu Oct 12, 2017 6:16 pm ] |
Post subject: | Re: 9 Cull Samurais |
I finished #1 a few days ago. Now to tackle #2. |
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