Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 15°C. We apply continuously 186°C heat to the field 5x4
What is the temperature (rounded to whole numbers) in the field 0x4 after 71 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Field after 4 iterations (rounded after 4th iteration)
| 2 | 4 | 4 | 5 | 5 | 6 | 6 | 5 | 4 | 2 |
| 4 | 6 | 7 | 8 | 12 | 16 | 16 | 12 | 8 | 4 |
| 4 | 7 | 9 | 15 | 29 | 45 | 37 | 25 | 15 | 7 |
| 5 | 8 | 13 | 30 | 67 | 118 | 78 | 45 | 24 | 11 |
| 5 | 9 | 19 | 46 | 118 | 304 | 129 | 62 | 31 | 14 |
| 5 | 10 | 18 | 39 | 79 | 130 | 89 | 53 | 29 | 13 |
| 5 | 9 | 16 | 28 | 47 | 64 | 54 | 38 | 23 | 11 |
| 5 | 8 | 13 | 19 | 28 | 35 | 32 | 25 | 17 | 8 |
| 3 | 6 | 9 | 12 | 16 | 19 | 19 | 15 | 11 | 5 |
| 2 | 3 | 4 | 6 | 8 | 9 | 9 | 7 | 5 | 3 |
Temperature in field 0x4 after 71 iterations:
