Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 1°C. We apply continuously 123°C heat to the field 3x7
What is the temperature (rounded to whole numbers) in the field 0x8 after 102 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Field after 4 iterations (rounded after 4th iteration)
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 0 | 1 | 3 | 6 | 6 | 4 | 3 | 2 | 1 | 0 |
| 0 | 3 | 13 | 23 | 18 | 11 | 6 | 3 | 2 | 1 |
| 2 | 12 | 37 | 70 | 44 | 23 | 11 | 6 | 3 | 1 |
| 5 | 23 | 70 | 193 | 77 | 34 | 15 | 7 | 3 | 1 |
| 5 | 17 | 43 | 76 | 49 | 26 | 13 | 6 | 3 | 1 |
| 3 | 9 | 19 | 29 | 22 | 14 | 8 | 4 | 2 | 1 |
Temperature in field 0x8 after 102 iterations:
