6
9
3
2
7
5
4
8
7
3
2
4
6
1
2
9
2
3
5
8
3
6
7
这个数独谜题有 86 个步骤,它使用 Locked Triple, Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Pair, Naked Triple, Hidden Pair, Skyscraper, undefined, Hidden Rectangle, Finned Swordfish, Sashimi Swordfish, Full House, Swordfish, Uniqueness Test 6 技术解决。
尝试解决解决步骤:
- Locked Triple: 1,3,6 in r123c8 => r13c9,r2c7,r579c8<>1, r1c9,r2c7,r57c8<>3, r2c7<>6
- 排 2 / 柱子 7 → 2 (Naked Single)
- 排 7 / 柱子 7 → 3 (Hidden Single)
- 排 3 / 柱子 1 → 2 (Hidden Single)
- 排 3 / 柱子 9 → 7 (Hidden Single)
- 排 1 / 柱子 9 → 9 (Naked Single)
- 排 7 / 柱子 1 → 7 (Hidden Single)
- 排 1 / 柱子 2 → 7 (Hidden Single)
- 排 9 / 柱子 4 → 7 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 4 in b1 => r79c3<>4
- Locked Candidates Type 2 (Claiming): 9 in r7 => r8c45,r9c6<>9
- Naked Pair: 5,8 in r6c49 => r6c25<>5, r6c25<>8
- 排 6 / 柱子 5 → 7 (Naked Single)
- 排 4 / 柱子 7 → 7 (Hidden Single)
- 排 6 / 柱子 7 → 6 (Hidden Single)
- 排 6 / 柱子 2 → 4 (Naked Single)
- 排 8 / 柱子 1 → 4 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 9 in b7 => r45c2<>9
- Naked Triple: 1,5,8 in r2c125 => r2c48<>1, r2c4<>5, r2c4<>8
- Hidden Pair: 2,6 in r8c4,r9c6 => r8c4<>1, r8c4<>5, r9c6<>4
- Locked Candidates Type 1 (Pointing): 4 in b8 => r7c8<>4
- Skyscraper: 5 in r6c4,r8c5 (connected by r68c9) => r4c5,r7c4<>5
- 2-String Kite: 8 in r1c3,r4c5 (connected by r1c4,r2c5) => r4c3<>8
- Hidden Rectangle: 1/9 in r8c27,r9c27 => r9c2<>1
- Finned X-Wing: 8 c15 r24 fr5c1 => r4c2<>8
- Sashimi X-Wing: 5 c34 r34 fr5c4 fr6c4 => r4c6<>5
- Finned Swordfish: 5 r248 c259 fr4c3 => r5c2<>5
- Locked Candidates Type 1 (Pointing): 5 in b4 => r4c9<>5
- Naked Triple: 1,8,9 in r45c1,r5c2 => r4c23<>1
- Sashimi Swordfish: 8 r167 c348 fr6c9 => r5c8<>8
- Locked Candidates Type 1 (Pointing): 8 in b6 => r9c9<>8
- XYZ-Wing: 1/2/5 in r8c59,r9c9 => r8c7<>1
- 排 8 / 柱子 7 → 9 (Naked Single)
- 排 9 / 柱子 2 → 9 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 8 in b7 => r1c3<>8
- 排 1 / 柱子 4 → 8 (Hidden Single)
- 排 6 / 柱子 4 → 5 (Naked Single)
- 排 6 / 柱子 9 → 8 (Full House)
- 排 4 / 柱子 5 → 8 (Hidden Single)
- Naked Pair: 1,5 in r28c5 => r37c5<>1, r37c5<>5
- Swordfish: 1 r137 c348 => r9c3<>1
- Locked Candidates Type 2 (Claiming): 1 in r9 => r8c9<>1
- XY-Wing: 3/4/9 in r14c6,r3c5 => r3c6<>9
- Uniqueness Test 6: 1/8 in r2c12,r5c12 => r2c2,r5c1<>8
- 排 2 / 柱子 1 → 8 (Hidden Single)
- 排 5 / 柱子 2 → 8 (Hidden Single)
- XY-Chain: 9 9- r4c6 -3- r1c6 -4- r1c3 -1- r7c3 -8- r7c8 -5- r5c8 -4- r5c7 -1- r5c1 -9 => r4c1,r5c46<>9
- 排 4 / 柱子 1 → 1 (Naked Single)
- 排 5 / 柱子 1 → 9 (Full House)
- 排 4 / 柱子 9 → 3 (Naked Single)
- 排 4 / 柱子 6 → 9 (Naked Single)
- Naked Triple: 2,3,6 in r258c4 => r3c4<>6
- XY-Chain: 1 1- r2c2 -5- r2c5 -1- r8c5 -5- r7c6 -4- r1c6 -3- r5c6 -2- r9c6 -6- r9c3 -8- r7c3 -1 => r13c3,r8c2<>1
- 排 1 / 柱子 3 → 4 (Naked Single)
- 排 8 / 柱子 2 → 6 (Naked Single)
- 排 1 / 柱子 6 → 3 (Naked Single)
- 排 1 / 柱子 8 → 1 (Full House)
- 排 3 / 柱子 3 → 5 (Naked Single)
- 排 2 / 柱子 2 → 1 (Full House)
- 排 4 / 柱子 2 → 5 (Full House)
- 排 4 / 柱子 3 → 6 (Full House)
- 排 8 / 柱子 4 → 2 (Naked Single)
- 排 9 / 柱子 3 → 8 (Naked Single)
- 排 7 / 柱子 3 → 1 (Full House)
- 排 2 / 柱子 4 → 6 (Naked Single)
- 排 5 / 柱子 6 → 2 (Naked Single)
- 排 5 / 柱子 4 → 3 (Full House)
- 排 3 / 柱子 8 → 6 (Naked Single)
- 排 2 / 柱子 8 → 3 (Full House)
- 排 2 / 柱子 5 → 5 (Full House)
- 排 8 / 柱子 9 → 5 (Naked Single)
- 排 8 / 柱子 5 → 1 (Full House)
- 排 9 / 柱子 6 → 6 (Naked Single)
- 排 9 / 柱子 8 → 4 (Naked Single)
- 排 7 / 柱子 4 → 9 (Naked Single)
- 排 3 / 柱子 4 → 1 (Full House)
- 排 3 / 柱子 6 → 4 (Naked Single)
- 排 3 / 柱子 5 → 9 (Full House)
- 排 7 / 柱子 5 → 4 (Full House)
- 排 7 / 柱子 6 → 5 (Full House)
- 排 7 / 柱子 8 → 8 (Full House)
- 排 5 / 柱子 8 → 5 (Full House)
- 排 5 / 柱子 9 → 1 (Naked Single)
- 排 5 / 柱子 7 → 4 (Full House)
- 排 9 / 柱子 7 → 1 (Full House)
- 排 9 / 柱子 9 → 2 (Full House)
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