SudokuSolver Forum

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

A) Novice.
B) Apprentice (mainstream edition).
C) Master (96 Intersections, 6 Naked Pairs, 4 Naked Triplets, 5 Naked Quads, 1 X-Wing in g8, 2 Uniqueness Test 1: one in g6 and one in g8). Select to view GRID numbers.
The 3 advanced techniques are needed in 2 different grids.
D) Grand Master (102 Intersections, 8 Naked Pairs, 7 Naked Triplets, 5 Naked Quads, 1 Hidden Pair, 1 X-Wing in g8, 2 Uniqueness Test 1: one in g6 and one in g8, 3 Finned Swordfish: one in g3, one in g5, and one intergrid in the two grids 8+10). Select to view GRID numbers.



Regular Clueless Explosion #18A (Novice)

Rating based on required solving techniques:  Moderate

008000504000500000050900000000000090900003006400000003007010800000700000000060000
000070000007005000000600830900001003001000700000000005005060000000002000600000109
000000076300000000008073000000000001002400000006087000000004002900700000060002107
000000000906500000030000074094002000000600209300005000000001350000000000608000700
000600000000900200067500003004000900000000008530070000000000080001004000603000000
000000090005000000800065000400080000006001008901006400000200000000008502030100000
006003000300000000040000300007009000000100400600008017001000004009000000000600100
000007360000000000042003005000060009000000003007008000000050800000901000690000200
001040009000500000700000805000010037003700900200060000010034090600000000000100400



Regular Clueless Explosion #18B (Apprentice)

Rating based on required solving techniques:  Moderate

008000504000500000050900000000000090900003006400000003007010800000700000000060000
060070000007005000000600830900001003001000700000000005005060000000002000600000159
000000006300000000008073000000000081000400000006087000000004002900700000060002107
000000000906500000030000074004002000000600209300005000000001050000007000608000700
000600000000900200067500003004000900000000008500070000000000080001004000603000000
000000090005000000800065000400000000006001008901006400040200000000008502030100000
006083000300000000040000300007009000000100400600008007001000004009000000000600100
000007360000000000042003005000060009000000003007008000000050800000901000690000200
001040009000500000700000805000010037000700900200060000000034090600000000000100400



Regular Clueless Explosion #18C (Master)

Rating based on required solving techniques:  Super Hard

008000504000500000050900000000000090900003006400000003007010800000700000000060000
060070000007005000000600830900001003001000700000000005005060000000002000600000109
000000006300000000008073000000000081000400000006087000000004002900700000060002107
000000000906500000030000074004002000000600209300005000000001050000007000608000700
000600000000900200067500003004000900000000008500070000000000080001004000603000000
000000090005000000800065000400000000006001008901006400000200000000008502030100000
006083000300000000040000300007009000000100400600008007001000004009000000000600100
000007300000000000042003005000060009000000003007008000000050800000901000690000200
001040009000500000700000805000010037000700900200060000000034000600000000000100400



Regular Clueless Explosion #18D (Grand Master)

Rating based on required solving techniques:  Extra Super Hard

008000504000500000050900000000000090900003006400000003007010800000700000000060000
060070000007005000000600830900001003001000700000000005005060000000002000600000109
000000006300000000008073000000000081000400000006087000000004002900700000060002107
000000000906500000030000074004002000000600209300005000000001050000007000608000700
000000000000900200067500003004000900000000008500070000000000080001004000603000000
000000090005000000800065000400000000006001008901006400000200000000008502030100000
006083000300000000040000300007009000000100400600008007001000004009000000000600100
000007300000000000042003005000060009000000003007008000000050800000901000690000200
001040009000500000700000805000010037000700900200060000000034000600000000000100400

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