4
5
8
1
7
9
5
7
2
8
8
1
7
5
4
1
7
6
5
8
6
5
4
3
7
5
7
1
8
1
5
7
3
6
7
1
6
3
2
8
4
9
5
这个数独谜题有 50 个步骤,它使用 Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Single, Full House, undefined, AIC, Hidden Pair, Uniqueness Test 6, Bivalue Universal Grave + 1 技术解决。
尝试解决解决步骤:
- 排 4 / 柱子 4 → 5 (Hidden Single)
- 排 4 / 柱子 5 → 7 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 9 in b1 => r3c9<>9
- Locked Candidates Type 1 (Pointing): 2 in b8 => r7c13<>2
- Locked Candidates Type 1 (Pointing): 9 in b8 => r56c5<>9
- Locked Candidates Type 2 (Claiming): 3 in r1 => r3c12<>3
- Locked Candidates Type 2 (Claiming): 3 in c2 => r45c3<>3
- Locked Candidates Type 2 (Claiming): 4 in c6 => r6c45<>4
- 排 6 / 柱子 4 → 2 (Naked Single)
- 排 7 / 柱子 4 → 4 (Naked Single)
- 排 8 / 柱子 5 → 9 (Naked Single)
- 排 7 / 柱子 5 → 2 (Full House)
- 排 2 / 柱子 5 → 4 (Hidden Single)
- Finned X-Wing: 2 c29 r34 fr5c2 => r4c3<>2
- XY-Chain: 1 1- r3c6 -3- r3c9 -2- r4c9 -9- r6c7 -1 => r6c6<>1
- AIC: 3/6 3- r2c4 =3= r2c9 =9= r4c9 =2= r4c2 =3= r4c6 -3- r5c4 -6 => r5c4<>3, r2c4<>6
- 排 5 / 柱子 4 → 6 (Naked Single)
- 排 2 / 柱子 4 → 3 (Full House)
- 排 2 / 柱子 9 → 9 (Naked Single)
- 排 2 / 柱子 7 → 6 (Full House)
- 排 3 / 柱子 6 → 1 (Naked Single)
- 排 3 / 柱子 5 → 6 (Full House)
- 排 4 / 柱子 9 → 2 (Naked Single)
- 排 3 / 柱子 9 → 3 (Full House)
- 排 1 / 柱子 7 → 2 (Full House)
- Hidden Pair: 2,8 in r59c3 => r5c3<>9
- Uniqueness Test 6: 3/9 in r4c26,r5c26 => r4c6,r5c2<>3
- 排 4 / 柱子 2 → 3 (Hidden Single)
- 排 5 / 柱子 6 → 3 (Hidden Single)
- Bivalue Universal Grave + 1 => r6c1<>4, r6c1<>8
- 排 6 / 柱子 1 → 9 (Naked Single)
- 排 3 / 柱子 1 → 2 (Naked Single)
- 排 3 / 柱子 2 → 9 (Full House)
- 排 5 / 柱子 2 → 2 (Full House)
- 排 4 / 柱子 3 → 4 (Naked Single)
- 排 5 / 柱子 3 → 8 (Full House)
- 排 4 / 柱子 6 → 9 (Full House)
- 排 6 / 柱子 6 → 4 (Full House)
- 排 6 / 柱子 7 → 1 (Naked Single)
- 排 5 / 柱子 7 → 9 (Full House)
- 排 5 / 柱子 5 → 1 (Full House)
- 排 6 / 柱子 5 → 8 (Full House)
- 排 7 / 柱子 1 → 3 (Naked Single)
- 排 7 / 柱子 3 → 9 (Full House)
- 排 9 / 柱子 1 → 8 (Naked Single)
- 排 9 / 柱子 3 → 2 (Full House)
- 排 8 / 柱子 3 → 6 (Naked Single)
- 排 1 / 柱子 3 → 3 (Full House)
- 排 1 / 柱子 1 → 6 (Full House)
- 排 8 / 柱子 1 → 4 (Full House)
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