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 152°C heat to the field 8x6
What is the temperature (rounded to whole numbers) in the field 6x8 after 71 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 | 8 | 9 | 9 | 10 | 9 | 8 | 6 | 3 |
| 7 | 11 | 14 | 15 | 16 | 17 | 16 | 15 | 11 | 6 |
| 8 | 14 | 18 | 20 | 21 | 21 | 21 | 19 | 15 | 8 |
| 9 | 15 | 20 | 22 | 23 | 24 | 24 | 24 | 22 | 13 |
| 9 | 16 | 21 | 23 | 25 | 26 | 29 | 37 | 44 | 27 |
| 10 | 17 | 21 | 24 | 26 | 29 | 40 | 67 | 101 | 53 |
| 9 | 16 | 21 | 24 | 26 | 32 | 53 | 108 | 251 | 89 |
| 8 | 15 | 19 | 21 | 23 | 29 | 44 | 73 | 106 | 56 |
| 6 | 11 | 14 | 16 | 18 | 21 | 29 | 41 | 48 | 29 |
| 3 | 6 | 7 | 8 | 9 | 11 | 14 | 19 | 20 | 12 |
Temperature in field 6x8 after 71 iterations:
