Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 28°C. We apply continuously 144°C heat to the field 2x5
What is the temperature (rounded to whole numbers) in the field 0x8 after 125 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 8 | 9 | 9 | 10 | 9 | 8 | 6 | 3 |
| 7 | 11 | 14 | 16 | 17 | 17 | 16 | 15 | 11 | 6 |
| 8 | 16 | 23 | 25 | 24 | 23 | 22 | 19 | 14 | 7 |
| 12 | 29 | 46 | 42 | 35 | 30 | 26 | 22 | 16 | 9 |
| 22 | 58 | 102 | 74 | 51 | 38 | 31 | 25 | 18 | 9 |
| 34 | 97 | 246 | 114 | 64 | 43 | 33 | 27 | 19 | 10 |
| 28 | 66 | 110 | 81 | 56 | 41 | 33 | 26 | 19 | 9 |
| 19 | 40 | 57 | 52 | 42 | 34 | 29 | 23 | 16 | 8 |
| 11 | 23 | 31 | 31 | 28 | 24 | 21 | 17 | 12 | 6 |
| 5 | 10 | 14 | 15 | 14 | 13 | 11 | 9 | 6 | 3 |
Temperature in field 0x8 after 125 iterations:
