SudokuSolver Forum

There are three difficulties to choose from.
All three puzzles have the same solution.

A) Novice.
B) Apprentice (mainstream edition).
C) Master (36 Intersections, 6 Naked Pairs, 1 Naked Triplet, 2 Naked Quads, 2 Skyscrapers: one in g3 and one in g7). Select to view GRID numbers.



Regular Clueless Explosion #19A (Novice)

Rating based on required solving techniques:  Moderate

000300009400000600200006040020007060000500008500800003000020900000003000004050100
080000002002000800000300000200000010000500000003007048000000000007000401006230000
000000007600004000009080000000000050001000000006040208005001000000200009020005080
000700000400000008098000700000000050006000000700201000000000000001007006230060500
000650000700000500024000000008000000000000400050001090010009000009008002400500070
306009000000000000000050013007002030000000100002400007000005800000300000089007004
900000000006000800100300007080020090000100000500030014002000000000602001800000700
000000000501000008000592003000000000300000009020080070004000900007400500000903000
003070400000000001502300000000000010000000700604730000000000002000003005908002003



Regular Clueless Explosion #19B (Apprentice)

Rating based on required solving techniques:  Moderate

000000009400000600200006040020007060000500008500000003000020900000003000004050100
080000002002000800000300000200000010000500000003007048000000000007000401006230000
000000007000004000009080000000000050001000000006040208005001000000200009020005080
000000000400000008098000700000000050006000000700201000000000000001007006230060500
000650000700000500024000000008000000000000401050001090010009000009008002400500070
306009000000000000000000013007002030000000100002400007000005800000300000009007004
900000000006000800100300007080020000000100000500030014002000000000600001800000700
000000000501000008000592003000000000300000009020080070004000900007400500000903000
003070400000000001502300000000000010000000700604730000000000002000000005908002003



Regular Clueless Explosion #19C (Master)

Rating based on required solving techniques:  Extra Hard

000000009400000600200006040020007060000500000500000003000020900000003000004050100
080000002002000800000300000200000010000500000003007048000000000007000401006230000
000000007000004000009080000000000050001000000006040208005001000000000009020005080
000700000400000008098000700000000050006000000700201000000000000001007006230060500
000650000700000500024000000008000000000000401050001090010009000009008002400500070
306009000000000000000000013007002030000000100002400007000005800000300000009007004
900000000006000800100300007080020000000100000500030014002000000000600001800000700
000000000501000008000592003000000000300000009020080070004000900007400500000903000
003070400000000001502300000000000010000000700604730000000000002000000005908002003

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