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 103°C heat to the field 4x7
What is the temperature (rounded to whole numbers) in the field 8x7 after 150 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 | 14 | 7 |
| 9 | 15 | 20 | 22 | 24 | 25 | 24 | 21 | 16 | 8 |
| 9 | 16 | 21 | 25 | 29 | 29 | 28 | 24 | 18 | 9 |
| 10 | 17 | 24 | 34 | 44 | 41 | 34 | 28 | 20 | 10 |
| 9 | 18 | 31 | 54 | 83 | 62 | 44 | 32 | 21 | 10 |
| 9 | 19 | 37 | 79 | 183 | 87 | 50 | 32 | 20 | 10 |
| 7 | 15 | 28 | 52 | 80 | 58 | 38 | 25 | 16 | 7 |
| 4 | 8 | 15 | 24 | 33 | 28 | 20 | 14 | 8 | 4 |
Temperature in field 8x7 after 150 iterations:
