Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 6°C. We apply continuously 142°C heat to the field 0x9
What is the temperature (rounded to whole numbers) in the field 5x5 after 131 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| 1 | 2 | 3 | 3 | 3 | 4 | 3 | 3 | 2 | 1 |
| 2 | 3 | 4 | 4 | 4 | 5 | 4 | 4 | 3 | 2 |
| 2 | 3 | 4 | 5 | 5 | 5 | 5 | 5 | 3 | 2 |
| 2 | 3 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 2 |
| 3 | 4 | 5 | 5 | 6 | 6 | 6 | 5 | 4 | 2 |
| 6 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 4 | 2 |
| 19 | 18 | 13 | 9 | 7 | 6 | 5 | 4 | 3 | 2 |
| 55 | 37 | 20 | 11 | 7 | 5 | 4 | 3 | 2 | 1 |
| 170 | 57 | 21 | 9 | 5 | 3 | 2 | 2 | 1 | 1 |
Temperature in field 5x5 after 131 iterations:
