Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 23°C. We apply continuously 121°C heat to the field 7x5
What is the temperature (rounded to whole numbers) in the field 8x3 after 38 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 5 | 7 | 7 | 8 | 8 | 8 | 7 | 5 | 3 |
| 5 | 9 | 11 | 13 | 13 | 14 | 13 | 12 | 10 | 5 |
| 7 | 11 | 14 | 16 | 17 | 17 | 19 | 20 | 16 | 9 |
| 7 | 13 | 16 | 18 | 19 | 23 | 31 | 39 | 30 | 16 |
| 8 | 13 | 17 | 19 | 22 | 33 | 56 | 87 | 56 | 26 |
| 8 | 14 | 17 | 20 | 26 | 43 | 89 | 208 | 89 | 36 |
| 8 | 13 | 17 | 20 | 25 | 38 | 63 | 94 | 61 | 29 |
| 7 | 12 | 15 | 18 | 22 | 29 | 41 | 49 | 37 | 19 |
| 5 | 9 | 12 | 13 | 16 | 19 | 24 | 26 | 21 | 11 |
| 3 | 5 | 6 | 7 | 8 | 10 | 11 | 12 | 9 | 5 |
Temperature in field 8x3 after 38 iterations:
