Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 38°C. We apply continuously 150°C heat to the field 6x8
What is the temperature (rounded to whole numbers) in the field 7x7 after 118 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
Field after 4 iterations (rounded after 4th iteration)
| 5 | 9 | 11 | 12 | 13 | 13 | 13 | 11 | 9 | 4 |
| 9 | 15 | 19 | 21 | 22 | 23 | 22 | 20 | 15 | 8 |
| 11 | 19 | 24 | 27 | 28 | 29 | 28 | 25 | 19 | 10 |
| 12 | 21 | 27 | 30 | 32 | 33 | 32 | 29 | 22 | 11 |
| 13 | 22 | 28 | 32 | 34 | 35 | 35 | 31 | 24 | 12 |
| 13 | 23 | 29 | 33 | 35 | 38 | 41 | 37 | 27 | 14 |
| 13 | 22 | 28 | 32 | 38 | 49 | 61 | 52 | 35 | 18 |
| 11 | 20 | 25 | 31 | 45 | 75 | 115 | 79 | 46 | 21 |
| 9 | 15 | 20 | 28 | 50 | 106 | 254 | 110 | 51 | 21 |
| 4 | 8 | 11 | 16 | 30 | 56 | 91 | 58 | 30 | 13 |
Temperature in field 7x7 after 118 iterations:
