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4 Cull Clueless Explosions http://www.rcbroughton.co.uk/sudoku/forum/viewtopic.php?f=15&t=61 |
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Author: | Børge [ Fri May 16, 2008 4:52 pm ] |
Post subject: | 4 Cull Clueless Explosions |
4 Cull Clueless Explosions When I started generating puzzles I made a small stock. The feedback however indicated that my first puzzles were to difficult respectively took to long to solve. So they have been laying around on the hard drive, but now it is time for a spring-cleaning of the HD. Instead of just throwing them away, I decided to post them as extras. They are not especially difficult regarding the required solving techniques but can take some time to solve due to to the "high" number of Intersections. Cull Clueless Explosion #5 416 Naked Singles 150 Hidden Singles 60 Intersections 2 Naked Pairs 1 Naked Triplets 1 Hidden Pairs Rating based on required solving techniques: Hard 020000080900000600600400092000910000000000900000236000700000000008000400500000000 900000060001000000700200408000000000000000000172630500050003000003004000000001000 006000080000009400009010700010003000000004300003070000040050100200000000900100000 000000008000704000200006000000000000500000200801092600030000000000000400000160090 036000000001000006000302009000003000000000003400000080050006902800009000000500000 015000000000000000920371000002000076000000103000090040006200000000000500000900000 003000000000000001510002009002000003000304000000009600070000900009005200600000007 000050000000000000830607201006000050100000400070903000003000000000002800000006000 000001000008000000004209510000000005000000001950802000009600004300700000000000000 Cull Clueless Explosion #6 408 Naked Singles 159 Hidden Singles 61 Intersections 3 Naked Pairs 3 Naked Triplets Rating based on required solving techniques: Hard 000080051300000900040910000000008016002006005000000000206100000009000000080000000 000800017000000500500400000003090000000000000010380000780000162100000000000000000 000000700005400000000900000000002000008000005026009000000024078400000100600000000 400012006000000000010000030000000002007800000000700080504009000300006001000070800 000004100000000004000900006001800003300200000007060020020000900800005000070000000 000000000300000000000000070052001800000600009000004020100700360005000000080010500 006000000007000005030040002000000040000905700000300080009200400003000900000008000 050000010700000008004000000800010500000000100400230000060004030005000002000002800 050000000000000000002700065000620000007800100200000000608001097100000000000000000 Cull Clueless Explosion #7 410 Naked Singles 154 Hidden Singles 61 Intersections 3 Naked Pairs 3 Naked Triplets 3 Hidden Pairs Rating based on required solving techniques: Hard 000000700000000006700035200000040000007100000009600005000000007100400000000002000 600000000000800004057062000200000009300000000006007800000000005700004002100700000 006000040700004000000032006560700003000300005300020870600000001005000000090000000 009000006000000700040072000000000020000000003600008500094010070000000000000003000 000809000000000000060500007000000006000008009080010030000050010002600000890000300 080009000003200100207600000000702000000000200050300000000020030609000005800000004 003000060000000001000007003000000006000400000870210500700000000001000009000180000 302407000008900000400080002100000028000000000009350007070000010000000009800000000 000090706007000000000001000009000200003007000000010084030000800001406000500000000 Cull Clueless Explosion #8 378 Naked Singles 183 Hidden Singles 82 Intersections 1 Naked Pairs 6 Naked Triplets 4 Naked Quads Rating based on required solving techniques: Hard 004000000003006800050020014000000036500009000020004000000003047308000000000000000 010000040000300000064000000700001009001000000000008000007000400400600005000005030 000080000006000009020910070000000060000008000094200700000000036000000200308004000 000005002502000000040100780000004000900000000000600800000800100000000908300001000 000050001800006300600800000000070002001000600080005009040000008700000000000000000 000000206000900000760300010005003800000000001408007590800006029200800000000700000 000400500000500000600001020008000097004100000201000080000053000000800000000000000 100000600000000000500008002000000020009000000700902500090406000006000100005080009 009000007000206000604001050000409000005000700003650001007000130000000000000000000 |
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