Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 3°C. We apply continuously 189°C heat to the field 1x6
What is the temperature (rounded to whole numbers) in the field 9x8 after 39 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Field after 4 iterations (rounded after 4th iteration)
| 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| 1 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 |
| 4 | 9 | 9 | 7 | 5 | 4 | 3 | 2 | 2 | 1 |
| 17 | 35 | 29 | 18 | 11 | 6 | 4 | 3 | 2 | 1 |
| 49 | 106 | 68 | 36 | 19 | 10 | 6 | 4 | 2 | 1 |
| 95 | 292 | 118 | 53 | 25 | 13 | 7 | 4 | 3 | 1 |
| 56 | 115 | 76 | 43 | 23 | 12 | 7 | 4 | 2 | 1 |
| 27 | 48 | 40 | 27 | 16 | 9 | 5 | 3 | 2 | 1 |
| 11 | 18 | 17 | 13 | 8 | 5 | 3 | 2 | 1 | 0 |
Temperature in field 9x8 after 39 iterations:
