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 105°C heat to the field 4x8
What is the temperature (rounded to whole numbers) in the field 7x1 after 132 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 | 15 | 16 | 17 | 16 | 15 | 11 | 6 |
| 8 | 14 | 18 | 20 | 21 | 21 | 21 | 19 | 14 | 7 |
| 9 | 15 | 20 | 22 | 23 | 24 | 24 | 21 | 16 | 8 |
| 9 | 16 | 21 | 23 | 25 | 26 | 25 | 23 | 17 | 9 |
| 10 | 17 | 21 | 26 | 30 | 30 | 28 | 25 | 18 | 9 |
| 9 | 16 | 23 | 34 | 44 | 41 | 34 | 27 | 19 | 10 |
| 8 | 16 | 29 | 52 | 81 | 60 | 41 | 29 | 19 | 9 |
| 7 | 15 | 33 | 74 | 179 | 80 | 43 | 26 | 15 | 7 |
| 4 | 9 | 20 | 39 | 65 | 42 | 25 | 15 | 9 | 4 |
Temperature in field 7x1 after 132 iterations:
