SudokuSolver Forum

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

A) Novice.
B) Apprentice (mainstream edition).
C) Master (67 Intersections, 2 Naked Pairs, 3 Naked Quads, 1 Hidden Pair, 1 X-Wing in g3, 1 Skyscraper in g3, 1 XY-Wing in g6). Select to view GRID numbers.
The advanced techniques are needed in 2 different grids.
D) Grand Master (68 Intersections, 2 Naked Pairs, 1 Naked Triplet, 3 Naked Quads, 1 Hidden Pair, 1 X-Wing in g3, 1 Skyscraper in g3, 1 XY-Wing in g6, 2 Y-Wings: one in g2 and one in g8). Select to view GRID numbers.
The advanced techniques are needed in 4 different grids.

I will post a second post with a Walktrough of the Master and the Grand Master level puzzles.
Both have the same X-Wing, Skyscraper and XY-Wing.



Regular Clueless Explosion #29A (Novice)

Rating based on required solving techniques:  Moderate

000040060000200000008030200030800000000400002209000005100000050000003900005006000
000000500009800000008003070000001000000000002190020700000010007000002000900006020
002030000000000302030010009000100070600000005004509000700003080900206000000000006
000000040007000000050602800600000000700100005100400080802000070000900000009020400
000007005300000000060900004000050408000006000720000000900000000000005000600420001
000060000000000004003040000100006000005000007000002490900700000008000000020408930
000020700000000000002000018400500003100800600009030000500000000000005000000073056
005002000000000000009068002000030084000000000004090003002650000003100708400000001
000001306106000000000800000200600000000407000300000690000080007008000901007300000



Regular Clueless Explosion #29B (Apprentice)

Rating based on required solving techniques:  Barely Tough

000000560000000000008030200000800600000400002209000005103090050000000000005006000
000000540009800000008003070000001000000000000100620050000010907500002000000000020
002600000000000000030010000000100070600000005004009100700003280900000000000080006
010070040000000006050002000000000000700100000100400080802000070000900300009020400
000000005307000000060900000030750408000000000000000000900000240000005000000420000
000060070000000000813000200100000000005000007000052090900700600008000000000408000
600020700900000000002090000400500003000800600009000000500000000000000000204073050
005002800000000000000060002001030004000000000004096003002650000003100708000000000
000001306006000000700000000200000000000007200300000690000080007008000901010300000



Regular Clueless Explosion #29C (Master)

Rating based on required solving techniques:  Super Hard

000040060600200000008030200030800000000400002209000005100000000000003900005006000
000000500009800000008003070000001000000000002190020700000010007000002000900006020
002000000000000002030010009000000070600000005004509000700003080900200000200000006
010000040000000000050602800000080000700100005100400080802000070000900000009020400
000007005307000000060900004000050408000006000720000000900000000000005000600420001
000000000000000000003040000100006000005000007000002490900700000008000000020408930
000020700000000000002000018400500003100800000009030000500000000000000000000073006
005002000000000000009068002000030084000000000004090003002600000003100708400000001
000000306006000000000800000200000000000407000300000690000080007008000901017300000



Regular Clueless Explosion #29D (Grand Master)

Rating based on required solving techniques:  Super Hard

000040060600200000008030200030800000000400002209000005100000000000003900005006000
000000500000800000008003070000001000000000002190020700000010007000002000900006020
002000000000000002030010009000000070600000005004509000700003080900200000200000006
010000040000000000050602800000080000700100005100400080802000070000900000009020400
000007005307000000060900004000050408000006000720000000900000000000005000600420001
000000000000000000003040000100006000005000007000002490900700000008000000020408930
000020700000000000002000018400500003100800000009030000500000000000000000000073006
005002000000000000009068002000030084000000000004090003002000000003100708400000001
000000306006000000000800000200000000000407000300000690000080007008000901017300000

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Here a mini-mini Walktrough of the Master level Regular Clueless Special #29C and the Grand Master level Regular Clueless Special #29D.
Both puzzles have the same X-Wing, Skyscraper and XY-Wing.

_________________
Quis custodiet ipsos custodes?

Normal: [D  Y-m-d,  G:i]     PM->email: [D, d M Y H:i:s]