Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 14°C. We apply continuously 171°C heat to the field 5x5
What is the temperature (rounded to whole numbers) in the field 4x7 after 148 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Field after 4 iterations (rounded after 4th iteration)
| 2 | 3 | 4 | 4 | 5 | 5 | 5 | 4 | 3 | 2 |
| 3 | 6 | 7 | 8 | 8 | 9 | 9 | 8 | 6 | 3 |
| 4 | 7 | 9 | 10 | 13 | 17 | 17 | 14 | 9 | 5 |
| 4 | 8 | 10 | 15 | 28 | 43 | 36 | 25 | 15 | 7 |
| 5 | 8 | 13 | 28 | 62 | 109 | 73 | 42 | 23 | 10 |
| 5 | 9 | 17 | 43 | 109 | 280 | 120 | 58 | 29 | 13 |
| 5 | 9 | 17 | 36 | 73 | 120 | 81 | 48 | 27 | 12 |
| 4 | 8 | 14 | 25 | 42 | 58 | 48 | 34 | 21 | 10 |
| 3 | 6 | 9 | 15 | 23 | 29 | 27 | 21 | 13 | 7 |
| 2 | 3 | 5 | 7 | 10 | 13 | 12 | 10 | 7 | 3 |
Temperature in field 4x7 after 148 iterations:
