Hi
Does anyone understand this?
6 4 1258 | 258 9 158 | 12 7 3
7 3 128 | 268 4 168 | 126 9 5
125 25 9 | 2567 13 37 | 4 1268 18
------------------------+----------------------+---------------------
145 578 156 | 3 58 2 | 15679 1568 1489
9 58 135 | 46 7 46 | 135 158 2
245 2578 2356 | 1 58 9 | 3567 568 48
------------------------+----------------------+---------------------
25 6 4 | 579 13 37 | 8 125 19
3 1 7 | 589 2 58 | 59 4 6
8 9 25 | 45 6 145 | 125 3 7
*--------------------------------------------------*
| 6 4 *1258 | 258 9 *158 |*12 7 3 |
| 7 3 *128 | 268 4 *168 |*126 9 5 |
| 125 25 9 | 2567 13 37 | 4 1268 18 |
|----------------+--------------+------------------|
| 145 578 56-1 | 3 58 2 | 5679-1 1568 1489 |
| 9 58 35-1 | 46 7 46 | 35-1 158 2 |
| 245 2578 2356 | 1 58 9 | 3567 568 48 |
|----------------+--------------+------------------|
| 25 6 4 | 579 13 37 | 8 125 19 |
| 3 1 7 | 589 2 58 | 59 4 6 |
| 8 9 25 | 45 6 *145 |*125 3 7 |
*--------------------------------------------------*
*---------------------------------------------------*
| 6 4 1258 | 258 9 158 | 12 7 3 |
| 7 3 128 | 268 4 168 | 126 9 5 |
| 125 25 9 | 2567 13 *37-156 | 4 1268 18 |
|---------------+-----------------+-----------------|
| 145 578 156 | 3 58 2 | 15679 1568 1489 |
| 9 58 135 | 46 7 46 | 135 158 2 |
| 245 2578 2356 | 1 58 9 | 3567 568 48 |
|---------------+-----------------+-----------------|
| 25 6 4 | 579 13 *37-15 | 8 125 19 |
| 3 1 7 | 589 2 58 | 59 4 6 |
| 8 9 25 | 45 6 145 | 125 3 7 |
*---------------------------------------------------*
+-------------------------+-------------------------+-------------------------+
| 6 4 1258 | 258 9 158 | 12 7 3 |
| 7 3 128 | 268 4 168 | 126 9 5 |
| 25-1 258 9 | 25678 A1358 135678 | 4 B1268 B18 |
+-------------------------+-------------------------+-------------------------+
| 145 578 1568 | 3 58 2 | 15679 1568 1489 |
| 9 58 13568 | 4568 7 4568 | 1356 1568 2 |
| 245 2578 23568 | 1 58 9 | 3567 568 48 |
+-------------------------+-------------------------+-------------------------+
| 25 6 4 | 579 135 1357 | 8 125 19 |
| 3 1 7 | 589 2 58 | 59 4 6 |
| 8 9 25 | 45 6 A145 |B125 3 7 |
+-------------------------+-------------------------+-------------------------+