SudokuSolver Forum

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 (47 Intersection, 3 Naked Pair, 2 Skyscraper: one on 1 in g1 and one on 3 in g6, 1 Two String Kite on 4 in g1). Select to view details.
The advanced techniques are needed in 2 different grids.



Regular Clueless Special #48A (Novice)

Rating based on required solving techniques:  Moderate

709050000010070850060000003000000007000000008001000400030500000086000300000280900
040010000000604002600000080000000450000000010092000600800026000500300000004000093
010008000000020006006090003598000300004000010000000070009010007000500000065007001
000280000608100000000003012006000000050000009400000003700020000004000001000005048
000000007000040000090002010007000000005000604020000000070000000019000083000193400
053008017007000000009040060000000030000000108080000000090180000700000000600000093
060000020083007001000090400004000300001000078000000000500000000016004003000870040
000008000058100200000020400000000000000000005260000007005260870100000004804005000
002000000940607002050800004007000060010000070004000020001000000000075000670000589



Regular Clueless Special #48B (Apprentice)

Rating based on required solving techniques:  Moderate

709050000010070850060000000000000007000000008001000400030500000086000300000283900
040010000000604002600000080000000450000000010092000600800026000500300000004000093
010008000000020006006090003598000300004000010000000070009010007000500000065007001
000280000608100000000003012006000000050000009400000003700020000004800001000005048
000000007000040000090002010007000000005000604020000000070000000019000083000193400
053008017007000000009040060000000030000000108080000000090180000700000000600000093
060000020083007001000090400000000300001000078000000000500000000016004003000870040
000008000058100200000020400000000000000000005060000007005260870100000004804000000
002000000940607002050800004007000060010000070004000020001000000000005000670000589



Regular Clueless Special #48C (Master)

Rating based on required solving techniques:  Extra Hard

709000000010000850060000003000000007000000008001000400000500280086000300000203000
040010000900004002600000080000000450000000000090000600800926000500300000004000703
010008000000020006006090003598000300004000010000000070009010507000500000060007001
000280000608100000000003012006000000050000009400000003700020000004800001000005048
000000007000040000090002010007000001005000600020000000070000000019000083000093400
053008017000000000009040060570000030000000100080000000090180000000000000600000093
160005020080000051000090400004000300001000078000000000500000000006000003000870040
000008700058100200000020400000000040000000005260000007005260000100000004804005000
002000000940007002050800004000000060000000070004000025001000000000005000670100580

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