All sudoku puzzles in this forum post are the intellectual property of Børge Alexander Tetlie Anderssen.
Copyright © 2009 Børge Alexander Tetlie Anderssen. All rights reserved. Terms of Use.
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) Master (61 Intersection, 4 Naked Pair,
1 Finned Swordfish on 2 in g4,
1 very late Y-Wing on 9 in g6).
Select to view details.The advanced techniques are needed in 2 different grids. Part 1 of mini-mini Walktrough (Finned Swordfish):
Part 2 of mini-mini Walktrough (Y-Wing):
Regular Clueless Special #50A (Novice)Rating based on required solving techniques: Moderate
300007000000060000000000840670000500800000002000000010010030080090000020082600100
000000000000000001620085000090000700083000006000000080009018002000000090042700500
000000000670000009000063070000000001500000200008000500001000004000840100083500706
005000008000830076040700050007000000810000007000000090090000080000601032670300000
008004100070016800050000000000000000000000509803000000004000060030060078002430000
000060050700000030863400000500000000010000003900000002000030208047081060000000004
813000060700000100009027000040000007050000000000000300090002080000009206004300090
300050070000000000205690800030000006090000020010000009006000080708001900000080200
002000070500032000000800020823000000070000502000000000900080000740605903060003054
Regular Clueless Special #50B (Apprentice)Rating based on required solving techniques: Tough
300007000000460000000000840670000500000000002000000010010030080090001020082600100
000000000000000001620085000090000700083000006000000080009018002010000090042700500
000000000670000009000063070000000001500000200008000500001000004000840100083500706
005000008000030076040700050000000000810000007000000090000000080000600032670300000
008004100070016800050000000000000000000000509803000000004000060030060078002430000
000060050700000030863400000500000000010000003900000002000030208047001060000000004
813000060700000100009027000040000007050000000000000320090002080000009200004300090
300000070000000000205690800030000006090000020010000009006030000008001900000080200
002000070500032000000800020803000000070000502000000700900000000740605903060003054
Regular Clueless Special #50C (Master)Rating based on required solving techniques: Super Hard
300007000000460000000000840670000500000000002000000010010030080090000020082600100
000000000000000001620085000090000700083000006000000080009018002000000090042700500
000000000670000009000003070000000001500000200008000500001000004000840100083500706
005000008000830076040700050000000000810000007000000090090000080000600032670300000
008004100070016800050000000000000000000000509803000000004000060030060078002430000
000060050700000000863400000500000000010000003900000002000030208047001060000000004
813000060700000100009027000040000007050000008000000300090002080000009200004300090
300000070000000000205690800030000006090000020010000009006030000008001900000080200
002000070500032000000800020803000000070000502000000000900000000740605903060003054
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