Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 24°C. We apply continuously 172°C heat to the field 3x3
What is the temperature (rounded to whole numbers) in the field 9x9 after 56 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 6 | 10 | 14 | 14 | 12 | 10 | 8 | 6 | 3 |
| 6 | 14 | 28 | 44 | 38 | 28 | 21 | 16 | 11 | 5 |
| 10 | 28 | 65 | 114 | 78 | 49 | 33 | 23 | 15 | 7 |
| 14 | 44 | 114 | 288 | 127 | 67 | 41 | 27 | 18 | 9 |
| 14 | 38 | 78 | 127 | 91 | 59 | 40 | 28 | 19 | 9 |
| 12 | 28 | 49 | 67 | 59 | 46 | 36 | 27 | 18 | 9 |
| 10 | 21 | 33 | 41 | 40 | 36 | 30 | 24 | 17 | 9 |
| 8 | 16 | 23 | 27 | 28 | 27 | 24 | 20 | 14 | 7 |
| 6 | 11 | 15 | 18 | 19 | 18 | 17 | 14 | 10 | 5 |
| 3 | 5 | 7 | 9 | 9 | 9 | 9 | 7 | 5 | 3 |
Temperature in field 9x9 after 56 iterations:
