- Code: Select all
*-----------*
|...|.9.|...|
|..9|8.6|7..|
|.5.|...|.2.|
|---+---+---|
|9..|...|..7|
|.6.|5.2|.4.|
|..8|...|3..|
|---+---+---|
|.2.|.1.|.6.|
|..3|...|8..|
|...|.4.|...|
*-----------*
Play/Print this puzzle online
*-----------*
|...|.9.|...|
|..9|8.6|7..|
|.5.|...|.2.|
|---+---+---|
|9..|...|..7|
|.6.|5.2|.4.|
|..8|...|3..|
|---+---+---|
|.2.|.1.|.6.|
|..3|...|8..|
|...|.4.|...|
*-----------*
1234678 1378 12467 | 12347 9 13457 | 1456 138 14568
24 13 9 | 8 25 6 | 7 13 45
134678 5 1467 | 1347 37 1347 | 1469 2 14689
----------------------+----------------------+---------------------
9 134 25 | 134 68 134 | 26 58 7
137 6 17 | 5 378 2 | 9-1 4 189
25 147 8 | 1479 67 1479 | 3 15 26
----------------------+----------------------+---------------------
4578 2 457 | 379 1 35789 | 45 6 345
14567 179 3 | 267 25 57 | 8 79 1245
15678 1789 1567 | 2367 4 3578 | 125 79 1235
Apologies for such a long chain:
(1=5)r6c8-(5=8)r4c8-(8=6)r4c5-(6=2)r4c7-(2=5)r4c3-(5=2)r6c1-(2=4)r2c1-r13c3=r7c3-(4=5)r7c7-(25=1)r9c7 => -1 r5c7; stte
|
r9c7
+------------------------+-------------------+-------------------+
| 1234678 378-1 12467 | 12347 9 13457 | 1456 38-1 14568 |
| 24 3(1) 9 | 8 25 6 | 7 3(1) 45 |
| 134678 5 1467 | 1347 37 1347 | 1469 2 14689 |
+------------------------+-------------------+-------------------+
| 9 34(1) 25 | 134 68 134 | 26 58 7 |
| 37(1) 6 7(1) | 5 378 2 | 9(1) 4 89(1) |
| 25 47(1) 8 | 1479 67 1479 | 3 5(1) 26 |
+------------------------+-------------------+-------------------+
| 4578 2 457 | 379 1 35789 | 45 6 345 |
| 1456-7 (79-1) 3 | 26-7 25 5-7 | 8 (79) 1245 |
| 15678 789-1 1567 | 2367 4 3578 | 125 79 1235 |
+------------------------+-------------------+-------------------+
*--------------------------------------------------------------------------------------*
| 1234678 c1378 12467 | 12347 9 13457 | 1456 d138 14568 |
| 24 13 9 | 8 25 6 | 7 d13 45 |
| 134678 5 1467 | 1347 37 1347 | 1469 2 14689 |
|----------------------------+----------------------------+----------------------------|
| 9 h134 25 | 134 68 134 | 26 58 7 |
|g137 6 g17 | 5 378 2 |f19 4 f189 |
| 25 h147 8 | 1479 67 1479 | 3 e15 26 |
|----------------------------+----------------------------+----------------------------|
| 4578 2 457 | 379 1 35789 | 45 6 345 |
| 14567 a79=1 3 | 267 25 57 | 8 a79 1245 |
| 15678 b1789 1567 | 2367 4 3578 | 125 79 1235 |
*--------------------------------------------------------------------------------------*
*--------------------------------------------------------------------------------------*
| 1234678 1378 12467 | 12347 9 13457 | 1456 138 14568 |
|f24 k13 9 | 8 g25 6 | 7 13 45 |
| 134678 5 1467 | 1347 37 1347 | 1469 2 14689 |
*----------------------------+----------------------------+----------------------------|
| 9 kL134 d25 | 134 b68 134 |c26 58 7 |
| 137 6 17 | 5 378 2 | 19 4 189 |
|e25 km147 8 | 1479 a6-7 1479 | 3 15 26 |
*----------------------------+----------------------------+----------------------------|
| 4578 2 457 | 379 1 35789 | 45 6 345 |
| 14567 j179 3 | 267 h25 i57 | 8 i79 1245 |
| 15678 1789 1567 | 2367 4 3578 | 125 79 1235 |
*--------------------------------------------------------------------------------------*
JC Van Hay wrote:XLoop(1)[r2c2=r2c8-r6c8=r5c79-r5c13=r46c2]-(1=79)r8c28-(7=5)r8c6; ste
- Code: Select all
+------------------------+-------------------+-------------------+
| 1234678 378-1 12467 | 12347 9 13457 | 1456 38-1 14568 |
| 24 3(1) 9 | 8 25 6 | 7 3(1) 45 |
| 134678 5 1467 | 1347 37 1347 | 1469 2 14689 |
+------------------------+-------------------+-------------------+
| 9 34(1) 25 | 134 68 134 | 26 58 7 |
| 37(1) 6 7(1) | 5 378 2 | 9(1) 4 89(1) |
| 25 47(1) 8 | 1479 67 1479 | 3 5(1) 26 |
+------------------------+-------------------+-------------------+
| 4578 2 457 | 379 1 35789 | 45 6 345 |
| 1456-7 (79-1) 3 | 26-7 25 5-7 | 8 (79) 1245 |
| 15678 789-1 1567 | 2367 4 3578 | 125 79 1235 |
+------------------------+-------------------+-------------------+
Ted, I could have written Swordfish(1R2B46) : Loop(r2c2=r2c8-r6c8=r5c79-r5c13=r46c2) :=> -1r1c28,r89c2; [NP(79)r8c28-7r8c146; r8c6=5; Singles To End] or [Subsets To End].tlanglet wrote:..., I do not follow your thinking since the loop completes the puzzle without the ANP(79=1)r8c82.
*--------------------------------------------------------------------------------------*
| 1234678 378-1 12467 | 12347 9 13457 | 1456 38-1 14568 |
| 24 *13 9 | 8 25 6 | 7 *13 45 |
| 134678 5 1467 | 1347 37 1347 | 1469 2 14689 |
|----------------------------+----------------------------+----------------------------|
| 9 *134 25 |*134 68 *134 | 26 58 7 |
| 137 6 17 | 5 378 2 | 19 4 189 |
| 25 *147 8 |*1479 67 *1479 | 3 *15 26 |
|----------------------------+----------------------------+----------------------------|
| 4578 2 457 | 379 1 35789 | 45 6 345 |
| 14567 79-1 3 | 267 25 57 | 8 79 1245 |
| 15678 789-1 1567 | 2367 4 3578 | 125 79 1235 |
*--------------------------------------------------------------------------------------*
Franken Swordfish 1r246c28b5 => -1r89c2,r1c28; lclste
+-----------------------+--------------------+--------------------+
| 1234678 1378 12467 | 12347 9 13457 | 1456 138 14568 |
| 4(2) 13 9 | 8 5(2) 6 | 7 13 45 |
| 134678 5 1467 | 1347 37 1347 | 1469 2 14689 |
+-----------------------+--------------------+--------------------+
| 9 34(1) 25 | 134 68 134 | 26 58 7 |
| 37(1) 6 7(1) | 5 378 2 | 9(1) 4 89(1) |
| (25) 47(1) 8 | 1479 67 1479 | 3 -5(1) 26 |
+-----------------------+--------------------+--------------------+
| 4578 2 457 | 379 1 35789 | 45 6 345 |
| 14567 (179) 3 | 267 (25) (57) | 8 (79) 1245 |
| 15678 1789 1567 | 2367 4 3578 | 125 79 1235 |
+-----------------------+--------------------+--------------------+
blue wrote:
- Code: Select all
+-----------------------+--------------------+--------------------+
| 1234678 1378 12467 | 12347 9 13457 | 1456 138 14568 |
| 4(2) 13 9 | 8 5(2) 6 | 7 13 45 |
| 134678 5 1467 | 1347 37 1347 | 1469 2 14689 |
+-----------------------+--------------------+--------------------+
| 9 34(1) 25 | 134 68 134 | 26 58 7 |
| 37(1) 6 7(1) | 5 378 2 | 9(1) 4 89(1) |
| (25) 47(1) 8 | 1479 67 1479 | 3 -5(1) 26 |
+-----------------------+--------------------+--------------------+
| 4578 2 457 | 379 1 35789 | 45 6 345 |
| 14567 (179) 3 | 267 (25) (57) | 8 (79) 1245 |
| 15678 1789 1567 | 2367 4 3578 | 125 79 1235 |
+-----------------------+--------------------+--------------------+
1r6c8 = r5c79 - r5c13 = r46c2 - (1=79)r8c28 - (7=5)r8c6 - (5=2)r8c5 - r2c5 = r2c1 - (2=5)r6c1 => r6c8<>5; stte