Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 15°C. We apply continuously 143°C heat to the field 3x5
What is the temperature (rounded to whole numbers) in the field 2x1 after 66 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Field after 4 iterations (rounded after 4th iteration)
| 2 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 3 | 2 |
| 4 | 6 | 7 | 9 | 9 | 9 | 9 | 8 | 6 | 3 |
| 4 | 7 | 12 | 16 | 17 | 15 | 13 | 11 | 8 | 4 |
| 5 | 12 | 24 | 38 | 33 | 25 | 19 | 14 | 10 | 5 |
| 7 | 22 | 53 | 93 | 64 | 40 | 26 | 18 | 11 | 6 |
| 11 | 35 | 92 | 236 | 103 | 53 | 31 | 20 | 13 | 6 |
| 10 | 29 | 61 | 102 | 71 | 45 | 29 | 20 | 12 | 6 |
| 8 | 20 | 36 | 50 | 43 | 32 | 23 | 17 | 11 | 5 |
| 5 | 12 | 20 | 26 | 25 | 20 | 16 | 12 | 8 | 4 |
| 3 | 6 | 9 | 11 | 11 | 10 | 8 | 6 | 4 | 2 |
Temperature in field 2x1 after 66 iterations:
