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 (30 Intersection, 4 Naked Pair,
2 Skyscraper: one on 9 in g2 and one on 6 in g5,
1 Empty Rectangle on 7 in g5).
Select to view details.The advanced techniques are needed in 2 different grids.Regular Samurai #49A (Novice)Rating based on required solving techniques: Moderate
805003000600200000090048000000050000000400060430100900000000000000097000923080000
305040900000300001400005000080006090000009070037100060000597000000000080000000700
000000000000004000000060000040000000000002105010730400000500000000006000000090000
000000000040060000080070000000940008000000150090003000008000000050100046600094002
000400000000102000000900074020000900003080000000004031000000050809006240040093180
Regular Samurai #49B (Apprentice)Rating based on required solving techniques: Hard
805003000600200003090048000000050000000400060430100900000000000000097000923080000
005040900000300401400005000080006090000009070037100060000597000000000080000000700
000000000000004000000060000040000000000002105010730400000000000000006000000090000
000000000040060000080070000000040008000000150090003000008000000050100046600094002
000400000000102000000900074020000900003080000000004031000000050809006240000093180
Regular Samurai #49C (Master)Rating based on required solving techniques: Extra Hard
805003000600200003090048000000050000000400060430100900000000000000097000923080000
305040900000300001400005000080006000000009070037100060000597000000000080000000700
000000000000004000000060000040000000000002105010730400000500000000006000000090000
000000000040060000080070000000040008000000150090003000008000000050100046600094002
000400000000102000000900074020000900003080000000004731000000000809006240040093180
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