POM solution:
- Code: Select all
+-------------+---------------+-------------+
| 6 3 159 | 2 1579 179 | 19 8 4 |
| 2 4 19 | 8 19 6 | 5 7 3 |
| 15 8 7 | 49 1459 3 | 169 2 16 |
+-------------+---------------+-------------+
| 9 1 3 | 7 2 5 | 4 6 8 |
| 8 5 6 | 49 3 49 | 7 1 2 |
| 4 7 2 | 1 6 8 | 3 5 9 |
+-------------+---------------+-------------+
| 157 6 158 | 3 1789 179 | 2 4 17 |
| 17 9 4 | 5 178 2 | 168 3 167 |
| 3 2 18 | 6 1478 147 | 18 9 5 |
+-------------+---------------+-------------+
1) #VT: (17 1 1 2 2 2 4 3 5)
Single-digit POM: ....77..........7...7.........7...........7...7.......7...77..77...7...7....77...
Digit 7 not in 4 Templates => -7 @ r7c5 r7c6 r8c5
- Code: Select all
+-------------+---------------+-------------+
| 6 3 159 | 2 1579 179 | 19 8 4 |
| 2 4 19 | 8 19 6 | 5 7 3 |
| 15 8 7 | 49 1459 3 | 169 2 16 |
+-------------+---------------+-------------+
| 9 1 3 | 7 2 5 | 4 6 8 |
| 8 5 6 | 49 3 49 | 7 1 2 |
| 4 7 2 | 1 6 8 | 3 5 9 |
+-------------+---------------+-------------+
| 157 6 158 | 3 189 19 | 2 4 17 |
| 17 9 4 | 5 18 2 | 168 3 167 |
| 3 2 18 | 6 1478 147 | 18 9 5 |
+-------------+---------------+-------------+
2) Triple-digit POM: ..1.111....1.1....1...1.1.1.1..............1....1.....1.1.11..11...1.1.1..1.111..
and: ........4.4..........44..........4.....4.4...4...............4...4..........44...
and: ....77..........7...7.........7...........7...7.......7.......77.......7....77...
Digit 1 not in 5 Templates => -1 @ r3c5 r3c7 r7c3 r7c9 r8c7 r9c5 r9c6
Triple-digit POM: ..1.111....1.1....1.......1.1..............1....1.....1...11...1...1...1..1...1..
and: ........4.4..........44..........4.....4.4...4...............4...4..........44...
and: ..9.999....9.9.......99.9..9...........9.9...........9....99....9..............9.
Digit 1 not in 4 Templates => -1 @ r1c5
Triple-digit POM: ..1..11....1.1....1.......1.1..............1....1.....1...11...1...1...1..1...1..
and: ..5.5..........5..5...5.........5....5..............5.5.5.........5.............5
and: ....77..........7...7.........7...........7...7.......7.......77.......7....77...
Digit 1 not in 2 Templates => -1 @ r1c6 r2c3 r7c1 r7c5 r8c5
Digit 1 in all 2 Templates => 1 @ r2c5 r7c6
Triple-digit POM: ..1...1......1....1.......1.1..............1....1..........1...1.......1..1...1..
and: 6.............6.........6.6.......6...6..........6.....6.............6.6...6.....
and: ....77..........7...7.........7...........7...7.......7.......77.......7....77...
Digit 1 not in 1 Template => -1 @ r1c3 r3c9 r8c1 r9c7
Digit 1 in all 1 Template => 1 @ r1c7 r3c1 r8c9 r9c3
Triple-digit POM: ........4.4..........44..........4.....4.4...4...............4...4..........44...
and: ......1......1....1.........1..............1....1..........1...........1..1......
and: ..5.5..........5......5.........5....5..............5.5.5.........5.............5
Digit 4 not in 1 Template => -4 @ r3c5 r5c4 r9c6
Digit 4 in all 1 Template => 4 @ r3c4 r5c6 r9c5
Triple-digit POM: ..5.5..........5......5.........5....5..............5.5.5.........5.............5
and: ......1......1....1.........1..............1....1..........1...........1..1......
and: ...2.....2...............2.....2............2..2............2.......2....2.......
Digit 5 not in 1 Template => -5 @ r1c5 r7c3
Digit 5 in all 1 Template => 5 @ r1c3 r3c5 r7c1
Triple-digit POM: 6.............6.........6.6.......6...6..........6.....6.............6.....6.....
and: ......1......1....1.........1..............1....1..........1...........1..1......
and: ...2.....2...............2.....2............2..2............2.......2....2.......
Digit 6 not in 1 Template => -6 @ r3c7
Digit 6 in all 1 Template => 6 @ r8c7
Triple-digit POM: ....77..........7...7.........7...........7...7...............77.............7...
and: ......1......1....1.........1..............1....1..........1...........1..1......
and: ...2.....2...............2.....2............2..2............2.......2....2.......
Digit 7 not in 1 Template => -7 @ r1c6
Digit 7 in all 1 Template => 7 @ r1c5
Triple-digit POM: .......8....8......8...............88.............8.....8.8........8..........8..
and: ......1......1....1.........1..............1....1..........1...........1..1......
and: ...2.....2...............2.....2............2..2............2.......2....2.......
Digit 8 not in 1 Template => -8 @ r7c5; stte
R. Jamil