After basics
- Code: Select all
.-----------------------------------------------------------.
| 9 3 2 | 1 4 5 | 6 7 8 |
| 1 4 6 | 2 7 8 | 3 9 5 |
| 7 5 8 | 3 9 6 | 1 4 2 |
|-------------------+-------------------+-------------------|
|c28 1789 359 | 6 15 4 | 89 125 137 |
| 46 179 459 | 8 2 3 | 49 156 167 |
|b2468 d18 345 | 7 e15 9 | 48 a26-15 136 |
|-------------------+-------------------+-------------------|
| 48 89 49 | 5 3 2 | 7 16 16 |
| 5 6 1 | 9 8 7 | 2 3 4 |
| 3 2 7 | 4 6 1 | 5 8 9 |
'-----------------------------------------------------------'
1. (2)r6c8 = r6c1 - (2=8)r4c1 - (8=1)r6c2 - (1=5)r6c5 => -15 r6c8
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- Code: Select all
.-------------------------------------------------------------.
| 9 3 2 | 1 4 5 | 6 7 8 |
| 1 4 6 | 2 7 8 | 3 9 5 |
| 7 5 8 | 3 9 6 | 1 4 2 |
|---------------------+-------------------+-------------------|
|Cd28 1789 359 | 6 15 4 |c89 125 137 |
| 46 179 Axa459(K)| 8 2 3 | 49 y156 167 |
| b468-2 18 b345 | 7 15 9 |c48 y26 136 |
|---------------------+-------------------+-------------------|
| B48 89 B49 | 5 3 2 | 7 y16 16 |
| 5 6 1 | 9 8 7 | 2 3 4 |
| 3 2 7 | 4 6 1 | 5 8 9 |
'-------------------------------------------------------------'
2. Kraken Cell (459)r5c3
(4)r5c3 - r6c13 = (48)r46c7 - (8=2)r4c1
(5)r5c3 - (5=162)r567c8
(9)r5c3 - (9=48)r7c13 - (8=2)r4c1
=> -2 r6c1 [2 placements and NP(15) r4c58]
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- Code: Select all
.-------------------------------------------------------------.
| 9 3 2 | 1 4 5 | 6 7 8 |
| 1 4 6 | 2 7 8 | 3 9 5 |
| 7 5 8 | 3 9 6 | 1 4 2 |
|---------------------+-------------------+-------------------|
| 2 789 39 | 6 z15 4 | 89 y15 37 |
| 46 179 Awa459(K)| 8 2 3 |B49 x156 167 |
| 468 Cc18 345 | 7 5-1 9 |B48 2 136 |
|---------------------+-------------------+-------------------|
| 48 b89 b49 | 5 3 2 | 7 16 16 |
| 5 6 1 | 9 8 7 | 2 3 4 |
| 3 2 7 | 4 6 1 | 5 8 9 |
'-------------------------------------------------------------'
3. Kraken Cell (459)r5c3
(4)r5c3 - (4=98)r7c23 - (8=1)r6c2
(5)r5c3 - r5c8 = r4c8 - (5=1)r4c5
(9)r5c3 - (9=48)r56c7 - (8=1)r6c2
=> -1 r6c5 [4 placements]
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- Code: Select all
.-------------------------------------------------------------.
| 9 3 2 | 1 4 5 | 6 7 8 |
| 1 4 6 | 2 7 8 | 3 9 5 |
| 7 5 8 | 3 9 6 | 1 4 2 |
|---------------------+-------------------+-------------------|
| 2 789 39 | 6 1 4 | 89 5 37 |
| 46 179 5 | 8 2 3 | 49 16 16+7 |
| 468 18 34 | 7 5 9 | 48 2 136 |
|---------------------+-------------------+-------------------|
| 48 89 49 | 5 3 2 | 7 16 16 |
| 5 6 1 | 9 8 7 | 2 3 4 |
| 3 2 7 | 4 6 1 | 5 8 9 |
'-------------------------------------------------------------'
4. UR(16)r57c89 using internal => +7 r5c9; ste