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 74°C heat to the field 5x4
What is the temperature (rounded to whole numbers) in the field 5x2 after 143 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 | 11 | 10 | 7 | 4 |
| 7 | 12 | 15 | 17 | 19 | 21 | 21 | 18 | 13 | 7 |
| 9 | 15 | 19 | 24 | 30 | 37 | 33 | 27 | 19 | 9 |
| 10 | 17 | 23 | 32 | 48 | 68 | 52 | 37 | 24 | 12 |
| 10 | 18 | 26 | 39 | 69 | 144 | 74 | 45 | 28 | 13 |
| 11 | 19 | 26 | 37 | 54 | 75 | 58 | 42 | 27 | 14 |
| 10 | 18 | 25 | 32 | 41 | 49 | 44 | 35 | 25 | 12 |
| 9 | 16 | 22 | 27 | 31 | 35 | 33 | 28 | 20 | 10 |
| 7 | 12 | 16 | 19 | 22 | 23 | 23 | 19 | 14 | 7 |
| 4 | 6 | 8 | 10 | 11 | 12 | 11 | 10 | 7 | 3 |
Temperature in field 5x2 after 143 iterations:
