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Regular Clueless Explosion #67 http://www.rcbroughton.co.uk/sudoku/forum/viewtopic.php?f=15&t=653 |
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Author: | Børge [ Wed Nov 25, 2009 8:52 pm ] |
Post subject: | Regular Clueless Explosion #67 |
All sudoku puzzles in this forum post are the intellectual property of Børge Alexander Tetlie Anderssen. There are three difficulties to choose from. All three puzzles have the same solution. The difficulty levels explained The ratings explained A) Novice. B) Apprentice (mainstream edition). C) Grand Master (84 Intersection, 7 Naked Pair, 5 Naked Triplet, 1 Naked Quad, 1 Hidden Pair, 3 XY-Wing: one on 8 with pivot {46} in g10, one on 8 with pivot {47} in g6 and one on 2 with pivot {49} in g7, 2 Skyscraper: one on 5 in g8 and one on 7 in g8). Select to view details. The advanced techniques are needed in 4 different grids. Regular Clueless Explosion #67A (Novice) Rating based on required solving techniques: Moderate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egular Clueless Explosion #67B (Apprentice) Rating based on required solving techniques: Hard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egular Clueless Explosion 67C (Grand Master) Rating based on required solving techniques: Super Hard 000000000007000000005000820090007001000001000000309608200000000000000100510073000 040000000000003006000800005000000002900200100000001300000000000300600000809020050 000700000002000001007050009000208000300000000004000000000000038000006000060092070 000008000200000005010020000050000000000200000000900160007000950000004000008000400 073000000000006009060000400000000040007300000000080007200000100001008000500604008 000000090000001007060000000005008016000003000006070900000000000000102004003900068 000000070000000004093501000000020090600000000340000007008002000000003000900000100 000060000600900000001004020000400002800000000000306400070009100000001008200600300 000047000002000000830000090000000006000000009050030070000900000000600001005001002 |
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