Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 28°C. We apply continuously 94°C heat to the field 1x4
What is the temperature (rounded to whole numbers) in the field 6x0 after 129 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 9 | 10 | 10 | 9 | 8 | 6 | 3 |
| 8 | 15 | 17 | 18 | 18 | 17 | 17 | 15 | 11 | 6 |
| 16 | 31 | 31 | 27 | 25 | 23 | 22 | 19 | 14 | 7 |
| 33 | 67 | 52 | 39 | 31 | 28 | 25 | 22 | 16 | 8 |
| 56 | 161 | 79 | 49 | 36 | 30 | 27 | 23 | 17 | 9 |
| 37 | 73 | 58 | 44 | 36 | 31 | 28 | 24 | 18 | 9 |
| 22 | 40 | 40 | 36 | 32 | 30 | 27 | 24 | 17 | 9 |
| 14 | 25 | 28 | 28 | 27 | 26 | 24 | 21 | 15 | 8 |
| 9 | 15 | 19 | 20 | 20 | 19 | 18 | 15 | 11 | 5 |
| 4 | 7 | 9 | 10 | 10 | 10 | 9 | 8 | 5 | 3 |
Temperature in field 6x0 after 129 iterations:
