Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 5°C. We apply continuously 194°C heat to the field 3x5
What is the temperature (rounded to whole numbers) in the field 8x8 after 85 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| 1 | 2 | 2 | 4 | 4 | 4 | 3 | 3 | 2 | 1 |
| 1 | 2 | 6 | 11 | 11 | 9 | 6 | 5 | 3 | 2 |
| 2 | 7 | 22 | 39 | 31 | 20 | 12 | 8 | 4 | 2 |
| 5 | 21 | 60 | 113 | 73 | 40 | 21 | 11 | 6 | 3 |
| 9 | 38 | 113 | 308 | 126 | 57 | 28 | 14 | 8 | 3 |
| 9 | 30 | 72 | 125 | 83 | 47 | 26 | 14 | 8 | 3 |
| 6 | 19 | 38 | 56 | 46 | 31 | 19 | 12 | 7 | 3 |
| 4 | 10 | 19 | 26 | 24 | 18 | 12 | 8 | 5 | 2 |
| 2 | 4 | 8 | 11 | 10 | 8 | 6 | 4 | 2 | 1 |
Temperature in field 8x8 after 85 iterations:
