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 everybody! 28/May/14 12:00 AM |  |
 b9=4->contradiction 28/May/14 2:47 AM |  |
 X-6 May 22, (solved by Alfred - silmilar to mine, but using different UR at step 2) // SS(2)bf9.fa4; -2a81. UR(17)ab.26::(2)c5=(2-1)a4=*(9)b2-bc1=(9-5)f1=c1-(5=6)c6 # -(56)c52. UR(68)gh.35::(8)g2=*(6)b3-(6=9)b1-(9=1)b2 # -1g2// HW(13)h3/i17.(6)h8; -1h8--------------------------------------.75 + .75 + .25 + .25 = 2.0 * 28/May/14 6:28 AM |  |
 X-7path posted by cenoman (ditto sotir) - I find 11 AIC steps two much of a slog;mild pattern chaining reduces this to 3 AIC + kraken. 1. aahs[(9=2)e2-f1=(72')gi1-(693')i137=*(3)i9-(3=9)g7-g2=de2] - (9=8)e3||(3)i5-d5=WW(78)d5,e9/g59-(7)e4=e9 # -8e9 2. More... 28/May/14 6:32 AM |  |
 Standard techniques UP 291a. (4=5)b9-*b4=(5-1)c4=a4-(1=6)a9-hi9=(6)g8 =>SIS 4b9==6g8 and 5b4==6g8 1b. Kraken column (7)b8541 =>SIS 7b8==6g8 =>g8<>7||(7)b8||(7-6)b5=abc4-(6=4)f4-g4=(4-1)g5=h5-h1=(1-4)gi1=(4)b1-(4b9==6g8)||(7)B 4-(5b4==6g8)||(7)b1-e1=(7-3)e2=(39-4)ch2=(4)b1-(4b9==6g8)2. (3)g7=c7-c6=(3-9)b6=b8-(7b8==6b8) =>g8<>3 UP 81 28/May/14 6:57 AM |  |
 X-8 (unsolved) SE=8.9, SG=14.75090002040000500000000047609028000050500000960906000104000076002010900800007080000------- -----------------------------------------------------a little slow getting back to you sotir, question, is deduction below valid??1) More... 28/May/14 7:01 AM |  |
 X-9 **: (unsolved) Symmetry=None, Start=25, SSTS=33, SG =30.5, SE =8.5002009000030080000500004070000400001000062030000005920945007060060048700300000000 the long loop extension on step 1 reaches STE immediately!note: '--' indicates a derived (already mapped) non-native weak link. More... 28/May/14 7:05 AM |  |
 X-10 *** difficult: (unsolved) Symmetry=None, Start=24, SSTS=28, SG =30.25, SE =9.0800006007000040008000000690019007000000320000700509000080000700005003004201900005 // SW(48)f1/d36,fd7; -8d6 1. DK: (8)e12d2=(8-4)f1=df3-c3=c457 # +3a6[(8)d2=*(4-7)c7=d7] - (8)d7=(8-5)f7=ab7 - More... 28/May/14 7:07 AM |  |
 step 1 above, unmangled edition! 1. DK: (8)e12d2=(8-4)f1=df3-c3=c457 # +3a6[(8)d2=*(4-7)c7=d7] - (8)d7=(8-5)f7=ab7 - ur(23)bc.49::(5)b9=*(3)a6||[(3=456)a56b5-(4)c45=*(8)e12-e46=f5-(4568=3)abc5a6] 28/May/14 7:08 AM |  |
 X-12 **: (unsolved) Symmetry=None, Start=23, SSTS=27, SG =19.5, SE =8.5700030000500000000004080902600005001210000090050000030000406009000200080000100065 1. { (3=1)a7-a23=(1-56')c23=b2-(6=3)b7 } # +(156)c23, -6b89 2. [(3)b7=a7-(3=*9)a1-(1479=6)abgi2-(6=3)b7] - More... 28/May/14 7:11 AM |  |
 Site puzzle of today, UP 31 only wih my two steps. One step is missing in my path:3. (1)i9=(1-4)i1=b1-(4b9==6g8) =>g8<>1 UP 81 28/May/14 7:12 AM |  |
 X-14 ***: (unsolved) Symmetry=None, Start=24, SSTS=30, SG =14.25, SE =9.0000090000000007062000560000003000000500020004620004007018000490062001003070900000 pops open easily after a loop and a kraken: // VW(38)e1,(84)d2.e28; -3e81. { (4)c8=(4-271')a79c7=ac8-(1=2348)d8e8f79 } # More... 28/May/14 7:13 AM |  |
 X-16 * : Symmetry=None, Start=25, SSTS=27, SG =19, SE =9.0 (you can do this Alfred)100000050020400800000870030004700003060000200080000167030007009800090000009030010 28/May/14 7:17 AM |  |
 X-17 (tough): Symmetry=AntiDiagonal, Start=26, SSTS=28, SG =27.75, SE =9.1602050130000000000703400006007010008100204300000060090800090000300005002001600070 28/May/14 7:18 AM |  |
 X-18: Symmetry=None, Start=24, SSTS=30, SG =19.75, SE =8.5960003400002000000000500070010005000290070010003100000000007080030460100005090006 28/May/14 7:20 AM |  |

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