Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 32°C. We apply continuously 112°C heat to the field 5x6
What is the temperature (rounded to whole numbers) in the field 4x1 after 69 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 10 | 11 | 11 | 11 | 10 | 7 | 4 |
| 7 | 13 | 16 | 18 | 19 | 19 | 19 | 17 | 13 | 7 |
| 9 | 16 | 20 | 23 | 24 | 25 | 24 | 22 | 16 | 9 |
| 10 | 18 | 23 | 25 | 29 | 32 | 31 | 27 | 20 | 10 |
| 11 | 19 | 24 | 29 | 39 | 49 | 44 | 35 | 24 | 12 |
| 11 | 19 | 26 | 38 | 62 | 93 | 69 | 47 | 30 | 14 |
| 11 | 19 | 28 | 47 | 92 | 205 | 99 | 56 | 33 | 15 |
| 10 | 17 | 26 | 40 | 65 | 96 | 71 | 47 | 29 | 14 |
| 7 | 13 | 19 | 27 | 40 | 50 | 43 | 32 | 20 | 10 |
| 4 | 7 | 10 | 14 | 19 | 22 | 20 | 16 | 10 | 5 |
Temperature in field 4x1 after 69 iterations:
