Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 9°C. We apply continuously 183°C heat to the field 0x4
What is the temperature (rounded to whole numbers) in the field 7x8 after 30 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Field after 4 iterations (rounded after 4th iteration)
| 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 1 |
| 8 | 10 | 9 | 7 | 6 | 6 | 5 | 5 | 4 | 2 |
| 26 | 26 | 19 | 13 | 10 | 8 | 7 | 6 | 5 | 2 |
| 80 | 58 | 35 | 21 | 14 | 10 | 9 | 7 | 5 | 3 |
| 247 | 102 | 49 | 27 | 17 | 12 | 10 | 8 | 6 | 3 |
| 84 | 63 | 40 | 25 | 16 | 12 | 10 | 8 | 6 | 3 |
| 32 | 34 | 27 | 19 | 14 | 12 | 10 | 8 | 6 | 3 |
| 14 | 18 | 17 | 14 | 11 | 10 | 8 | 7 | 5 | 3 |
| 6 | 9 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 2 |
| 3 | 4 | 5 | 4 | 4 | 4 | 3 | 3 | 2 | 1 |
Temperature in field 7x8 after 30 iterations:
