解决方案 數獨專家 #3271325948641
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这个数独谜题有 71 个步骤,它使用 Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Triple, Hidden Pair, undefined, AIC, Locked Pair, Continuous Nice Loop, Skyscraper, Sue de Coq 技术解决。
尝试解决解决步骤:
- 排 3 / 柱子 5 → 3 (Naked Single)
- 排 7 / 柱子 5 → 4 (Naked Single)
- 排 8 / 柱子 5 → 2 (Naked Single)
- 排 2 / 柱子 5 → 8 (Full House)
- 排 4 / 柱子 4 → 8 (Hidden Single)
- 排 1 / 柱子 7 → 8 (Hidden Single)
- 排 9 / 柱子 1 → 8 (Hidden Single)
- 排 8 / 柱子 1 → 7 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 3 in b3 => r79c8<>3
- Locked Candidates Type 1 (Pointing): 1 in b7 => r16c2<>1
- Locked Candidates Type 1 (Pointing): 7 in b8 => r6c4<>7
- Locked Candidates Type 2 (Claiming): 6 in c1 => r1c23,r2c3,r3c2<>6
- Naked Triple: 4,5,6 in r6c247 => r6c38<>6, r6c68<>4, r6c8<>5
- Hidden Pair: 1,2 in r5c9,r6c8 => r5c9<>5, r5c9<>9
- 2-String Kite: 6 in r6c7,r9c3 (connected by r4c3,r6c2) => r9c7<>6
- Locked Candidates Type 2 (Claiming): 6 in c7 => r4c8<>6
- XY-Wing: 4/9/6 in r2c14,r3c6 => r3c1<>6
- 排 3 / 柱子 1 → 5 (Naked Single)
- XY-Chain: 6 6- r2c1 -4- r5c1 -1- r5c9 -2- r6c8 -1- r7c8 -6 => r2c8<>6
- AIC: 6 6- r7c8 -1- r6c8 =1= r6c3 =7= r4c3 =6= r9c3 -6 => r7c2,r9c89<>6
- Locked Pair: 1,3 in r78c2 => r19c2,r9c3<>3
- Continuous Nice Loop: 4/5/6/9 6= r1c1 =1= r1c3 =3= r1c8 =5= r4c8 -5- r4c2 =5= r6c2 -5- r6c4 -4- r2c4 =4= r2c1 =6= r1c1 =1 => r1c1,r5c4<>4, r46c7<>5, r1c8<>6, r1c38<>9
- Skyscraper: 4 in r5c1,r6c4 (connected by r2c14) => r5c6,r6c2<>4
- X-Wing: 4 c26 r14 => r4c78<>4
- 排 9 / 柱子 8 → 4 (Hidden Single)
- Sue de Coq: r4c23 - {45679} (r4c78 - {569}, r5c1,r6c3 - {147}) => r5c3<>1
- 排 5 / 柱子 3 → 9 (Naked Single)
- XY-Chain: 6 6- r1c1 -1- r1c3 -3- r2c3 -2- r3c2 -9- r3c6 -6 => r1c6<>6
- 排 3 / 柱子 6 → 6 (Hidden Single)
- 排 7 / 柱子 8 → 6 (Hidden Single)
- 排 6 / 柱子 8 → 1 (Hidden Single)
- 排 5 / 柱子 9 → 2 (Naked Single)
- 排 6 / 柱子 3 → 7 (Naked Single)
- 排 5 / 柱子 6 → 3 (Naked Single)
- 排 4 / 柱子 3 → 6 (Naked Single)
- 排 6 / 柱子 6 → 2 (Naked Single)
- 排 5 / 柱子 4 → 5 (Naked Single)
- 排 8 / 柱子 6 → 9 (Naked Single)
- 排 4 / 柱子 7 → 9 (Naked Single)
- 排 6 / 柱子 2 → 5 (Naked Single)
- 排 9 / 柱子 3 → 2 (Naked Single)
- 排 5 / 柱子 7 → 4 (Naked Single)
- 排 5 / 柱子 1 → 1 (Full House)
- 排 4 / 柱子 2 → 4 (Full House)
- 排 6 / 柱子 4 → 4 (Naked Single)
- 排 6 / 柱子 7 → 6 (Full House)
- 排 4 / 柱子 8 → 5 (Full House)
- 排 4 / 柱子 6 → 7 (Full House)
- 排 1 / 柱子 6 → 4 (Full House)
- 排 2 / 柱子 4 → 9 (Full House)
- 排 9 / 柱子 7 → 3 (Naked Single)
- 排 8 / 柱子 7 → 5 (Full House)
- 排 2 / 柱子 3 → 3 (Naked Single)
- 排 1 / 柱子 3 → 1 (Full House)
- 排 9 / 柱子 2 → 6 (Naked Single)
- 排 1 / 柱子 1 → 6 (Naked Single)
- 排 2 / 柱子 1 → 4 (Full House)
- 排 1 / 柱子 2 → 9 (Naked Single)
- 排 3 / 柱子 2 → 2 (Full House)
- 排 3 / 柱子 8 → 9 (Full House)
- 排 1 / 柱子 8 → 3 (Naked Single)
- 排 2 / 柱子 8 → 2 (Full House)
- 排 2 / 柱子 9 → 6 (Full House)
- 排 1 / 柱子 9 → 5 (Full House)
- 排 9 / 柱子 4 → 7 (Naked Single)
- 排 7 / 柱子 4 → 3 (Full House)
- 排 9 / 柱子 9 → 9 (Full House)
- 排 8 / 柱子 9 → 1 (Naked Single)
- 排 7 / 柱子 9 → 7 (Full House)
- 排 7 / 柱子 2 → 1 (Full House)
- 排 8 / 柱子 2 → 3 (Full House)
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