..2..439...3.....24....3...8.12.7.3..24...97..7.8.52.4...3....92.....5...357..4..
daj95376 wrote:Still, I'd like to see 999_Springs solution to this puzzles without using an XYZ-Wing. The only other SS bottleneck is [r3c2]<>1 from a finned X-Wing.
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..2..439...3.....24....3...8.12.7.3..24...97..7.8.52.4...3....92.....5...357..4..
daj95376 wrote:Still, I'd like to see 999_Springs solution to this puzzles without using an XYZ-Wing. The only other SS bottleneck is [r3c2]<>1 from a finned X-Wing.
- Code: Select all
..2..439...3.....24....3...8.12.7.3..24...97..7.8.52.4...3....92.....5...357..4..
*-----------------------------------------------------------*
| 17 18 2 | 5 178 4 | 3 9 6 |
| 167 5 3 | 9 1678 168 | 18 4 2 |
| 4 168^ 9 | 16^ 2 3 | 18 5 7 |
|-------------------+-------------------+-------------------|
| 8 9 1 | 2 4 7 | 6 3 5 |
| 5 2 4 | 16^ 3 16^ | 9 7 8 |
| 3 7 6 | 8 9 5 | 2 1 4 |
|-------------------+-------------------+-------------------|
| 16^ 4 8 | 3 5 (1)2 | 7 26 9 |
| 2 16^ 7 | 4 168 9 | 5 68 3 |
| 9 3 5 | 7 68 268 | 4 268 1 |
*-----------------------------------------------------------*
*-----------------------------------------------------------*
| 17 18 2 | 5 178 4 | 3 9 6 |
| 167 5 3 | 9 1678 168 | 18 4 2 |
| 4 168 9 | 16 2 3 | 18 5 7 |
|-------------------+-------------------+-------------------|
| 8 9 1 | 2 4 7 | 6 3 5 |
| 5 2 4 | 16 3 16 | 9 7 8 |
| 3 7 6 | 8 9 5 | 2 1 4 |
|-------------------+-------------------+-------------------|
| 16 4 8 | 3 5 12 | 7 26 9 |
| 2 16 7 | 4 168* 9 | 5 68* 3 |
| 9 3 5 | 7 68* (2)68 | 4 268* 1 |
*-----------------------------------------------------------*
daj95376 wrote:
Sped: By using Colors to get [r7c6]<>6, you were able to get udosuk's DP to produce an elimination that might qualify as a UR elimination. I don't know which 'Type'.
*-----------------------------------------------------------*
| 17 18 2 | 5 178 4 | 3 9 6 |
| 167 5 3 | 9 1678 168 | 18 4 2 |
| 4 168 9 | 16 2 3 | 18 5 7 |
|-------------------+-------------------+-------------------|
| 8 9 1 | 2 4 7 | 6 3 5 |
| 5 2 4 | 16 3 16 | 9 7 8 |
| 3 7 6 | 8 9 5 | 2 1 4 |
|-------------------+-------------------+-------------------|
| 16 4 8 | 3 5 12 | 7 (2)6 9 |
| 2 16 7 | 4 168* 9 | 5 68 3 |
| 9 3 5 | 7 68* 268 | 4 268* 1 |
*-----------------------------------------------------------*
*--------------------------------------------------*
| 17 18 2 | 5 178 4 | 3 9 6 |
| 167 5 3 | 9 178 168 | 18 4 2 |
| 4 168 9 | 16 2 3 | 18 5 7 |
|----------------+----------------+----------------|
| 8 9 1 | 2 4 7 | 6 3 5 |
| 5 2 4 | 16 3 16 | 9 7 8 |
| 3 7 6 | 8 9 5 | 2 1 4 |
|----------------+----------------+----------------|
| 16 4 8 | 3 5 12 | 7 26 9 |
| 2 16 7 | 4 1(6) 9 | 5 8 3 |
| 9 3 5 | 7 68 28 | 4 26 1 |
*--------------------------------------------------*
*--------------------------------------------------*
| 17* 18 2 | 5 178* 4 | 3 9 6 |
| 167* 5 3 | 9 178* 168 | 18 4 2 |
| 4 168 9 | 16 2 3 | 18 5 7 |
|----------------+----------------+----------------|
| 8 9 1 | 2 4 7 | 6 3 5 |
| 5 2 4 | 16 3 16 | 9 7 8 |
| 3 7 6 | 8 9 5 | 2 1 4 |
|----------------+----------------+----------------|
| 16 4 8 | 3 5 12 | 7 26 9 |
| 2 16 7 | 4 16 9 | 5 8 3 |
| 9 3 5 | 7 6(8) 28 | 4 26 1 |
*--------------------------------------------------*
UR+2rd (6,8): r89c58 => r9c8<>6,r9c8<>8,r8c5<>8
+--------------+----------------+--------------+
| 17 18 2 | 5 178 4 | 3 9 6 |
| 167 5 3 | 9 1678 168 | 18 4 2 |
| 4 168 9 | 16 2 3 | 18 5 7 |
+--------------+----------------+--------------+
| 8 9 1 | 2 4 7 | 6 3 5 |
| 5 2 4 | 16 3 16 | 9 7 8 |
| 3 7 6 | 8 9 5 | 2 1 4 |
+--------------+----------------+--------------+
| 16 4 8 | 3 5 12 | 7 26 9 |
| 2 16 7 | 4 16-8* 9 | 5 68* 3 |
| 9 3 5 | 7 68* 268 | 4 2-68* 1 |
+--------------+----------------+--------------+
UR+2kd (6,8): r89c58, r9c6 => r8c5<>6,r8c5<>8,r9c8<>8
+--------------+----------------+--------------+
| 17 18 2 | 5 178 4 | 3 9 6 |
| 167 5 3 | 9 1678 168 | 18 4 2 |
| 4 168 9 | 16 2 3 | 18 5 7 |
+--------------+----------------+--------------+
| 8 9 1 | 2 4 7 | 6 3 5 |
| 5 2 4 | 16 3 16 | 9 7 8 |
| 3 7 6 | 8 9 5 | 2 1 4 |
+--------------+----------------+--------------+
| 16 4 8 | 3 5 12 | 7 26 9 |
| 2 16@ 7 | 4 1-68* 9 | 5 68* 3 |
| 9 3 5 | 7 68* 268 | 4 26-8* 1 |
+--------------+----------------+--------------+
..4....87..38.2..6.6...5....5..9.1.....3.........1.8.2..5....6....1267....1...9.. #13.1
...8..6...1.9..82...56..3...52.....38....4.1.....5.2..2.....1....64.....5...27..4 #13.2