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 123°C heat to the field 1x4
What is the temperature (rounded to whole numbers) in the field 2x4 after 62 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 | 9 | 9 | 10 | 10 | 9 | 8 | 6 | 3 |
| 8 | 16 | 19 | 19 | 18 | 17 | 17 | 15 | 11 | 6 |
| 19 | 36 | 35 | 30 | 26 | 24 | 22 | 19 | 14 | 7 |
| 40 | 83 | 62 | 44 | 34 | 29 | 26 | 22 | 16 | 8 |
| 70 | 206 | 96 | 56 | 40 | 32 | 28 | 24 | 18 | 9 |
| 45 | 90 | 70 | 50 | 39 | 33 | 29 | 25 | 18 | 9 |
| 26 | 47 | 47 | 40 | 35 | 31 | 28 | 24 | 18 | 9 |
| 16 | 28 | 31 | 30 | 28 | 27 | 25 | 21 | 15 | 8 |
| 10 | 17 | 20 | 21 | 20 | 20 | 18 | 15 | 11 | 5 |
| 4 | 8 | 10 | 10 | 10 | 10 | 9 | 8 | 6 | 3 |
Temperature in field 2x4 after 62 iterations:
