解决方案 數獨專家 #1172941835641
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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 5 / 柱子 7 → 9 (Naked Single)
- 排 5 / 柱子 2 → 4 (Naked Single)
- 排 5 / 柱子 3 → 3 (Naked Single)
- 排 5 / 柱子 8 → 5 (Full House)
- 排 3 / 柱子 9 → 5 (Hidden Single)
- 排 6 / 柱子 6 → 5 (Hidden Single)
- 排 9 / 柱子 1 → 5 (Hidden Single)
- 排 9 / 柱子 2 → 7 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 9 in b3 => r2c13<>9
- Locked Candidates Type 1 (Pointing): 7 in b4 => r6c4<>7
- Locked Candidates Type 1 (Pointing): 2 in b7 => r8c49<>2
- Locked Candidates Type 2 (Claiming): 6 in r9 => r7c89,r8c79<>6
- Naked Triple: 1,3,6 in r368c4 => r2c4<>1, r24c4<>3, r27c4<>6
- Hidden Pair: 2,4 in r1c5,r2c4 => r1c5<>1, r1c5<>8
- 2-String Kite: 6 in r3c4,r7c1 (connected by r7c6,r8c4) => r3c1<>6
- Locked Candidates Type 2 (Claiming): 6 in r3 => r2c6<>6
- XY-Wing: 3/8/6 in r4c7,r69c8 => r9c7<>6
- 排 9 / 柱子 7 → 1 (Naked Single)
- XY-Chain: 6 6- r2c3 -2- r2c4 -4- r1c5 -2- r9c5 -3- r9c8 -6 => r2c8<>6
- AIC: 6 6- r2c3 -2- r2c4 =2= r7c4 =7= r7c6 =6= r7c1 -6 => r12c1,r8c3<>6
- Locked Pair: 2,9 in r8c23 => r78c1,r8c9<>9
- Continuous Nice Loop: 1/3/6/8 9= r2c9 =1= r2c6 -1- r8c6 =1= r8c4 -1- r6c4 -3- r6c8 =3= r9c8 =6= r9c9 =2= r7c9 =9= r2c9 =1 => r3c46<>1, r6c5,r9c9<>3, r2c9<>6, r27c9<>8
- Skyscraper: 3 in r6c4,r9c5 (connected by r69c8) => r4c5,r8c4<>3
- X-Wing: 3 r48 c69 => r23c6<>3
- 排 2 / 柱子 1 → 3 (Hidden Single)
- Sue de Coq: r78c6 - {13678} (r23c6 - {168}, r7c4,r9c5 - {237}) => r7c5<>2
- 排 7 / 柱子 5 → 8 (Naked Single)
- XY-Chain: 4 4- r1c5 -2- r9c5 -3- r9c8 -6- r9c9 -2- r7c9 -9- r7c8 -4 => r1c8<>4
- 排 1 / 柱子 5 → 4 (Hidden Single)
- 排 2 / 柱子 4 → 2 (Naked Single)
- 排 4 / 柱子 5 → 9 (Naked Single)
- 排 2 / 柱子 3 → 6 (Naked Single)
- 排 7 / 柱子 4 → 7 (Naked Single)
- 排 4 / 柱子 2 → 8 (Naked Single)
- 排 6 / 柱子 5 → 1 (Naked Single)
- 排 4 / 柱子 4 → 4 (Naked Single)
- 排 7 / 柱子 6 → 6 (Naked Single)
- 排 4 / 柱子 7 → 6 (Naked Single)
- 排 3 / 柱子 5 → 3 (Naked Single)
- 排 9 / 柱子 5 → 2 (Full House)
- 排 6 / 柱子 4 → 3 (Naked Single)
- 排 4 / 柱子 6 → 7 (Full House)
- 排 4 / 柱子 9 → 3 (Full House)
- 排 6 / 柱子 8 → 8 (Full House)
- 排 3 / 柱子 6 → 8 (Naked Single)
- 排 7 / 柱子 1 → 4 (Naked Single)
- 排 8 / 柱子 4 → 1 (Naked Single)
- 排 3 / 柱子 4 → 6 (Full House)
- 排 2 / 柱子 6 → 1 (Full House)
- 排 8 / 柱子 6 → 3 (Full House)
- 排 9 / 柱子 9 → 6 (Naked Single)
- 排 9 / 柱子 8 → 3 (Full House)
- 排 8 / 柱子 9 → 8 (Naked Single)
- 排 1 / 柱子 8 → 6 (Naked Single)
- 排 3 / 柱子 1 → 9 (Naked Single)
- 排 3 / 柱子 2 → 1 (Full House)
- 排 7 / 柱子 8 → 9 (Naked Single)
- 排 2 / 柱子 8 → 4 (Full House)
- 排 7 / 柱子 9 → 2 (Full House)
- 排 8 / 柱子 7 → 4 (Full House)
- 排 2 / 柱子 7 → 8 (Full House)
- 排 2 / 柱子 9 → 9 (Full House)
- 排 1 / 柱子 9 → 1 (Full House)
- 排 8 / 柱子 1 → 6 (Naked Single)
- 排 6 / 柱子 1 → 7 (Naked Single)
- 排 1 / 柱子 1 → 8 (Full House)
- 排 6 / 柱子 3 → 9 (Full House)
- 排 1 / 柱子 2 → 2 (Naked Single)
- 排 1 / 柱子 3 → 7 (Full House)
- 排 8 / 柱子 3 → 2 (Full House)
- 排 8 / 柱子 2 → 9 (Full House)
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