Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 31°C. We apply continuously 136°C heat to the field 7x7
What is the temperature (rounded to whole numbers) in the field 9x3 after 145 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 10 | 10 | 11 | 10 | 9 | 7 | 4 |
| 7 | 12 | 15 | 17 | 18 | 18 | 18 | 16 | 12 | 6 |
| 9 | 15 | 19 | 22 | 23 | 24 | 23 | 21 | 16 | 8 |
| 10 | 17 | 22 | 25 | 26 | 27 | 26 | 24 | 18 | 10 |
| 10 | 18 | 23 | 26 | 28 | 28 | 30 | 30 | 24 | 13 |
| 11 | 18 | 24 | 27 | 28 | 32 | 42 | 50 | 38 | 20 |
| 10 | 18 | 23 | 26 | 30 | 42 | 68 | 102 | 66 | 31 |
| 9 | 16 | 21 | 24 | 30 | 50 | 102 | 234 | 100 | 40 |
| 7 | 12 | 16 | 18 | 24 | 38 | 66 | 100 | 64 | 29 |
| 4 | 6 | 8 | 10 | 13 | 20 | 31 | 40 | 29 | 15 |
Temperature in field 9x3 after 145 iterations:
