Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 36°C. We apply continuously 198°C heat to the field 1x6
What is the temperature (rounded to whole numbers) in the field 3x3 after 86 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
Field after 4 iterations (rounded after 4th iteration)
| 5 | 8 | 10 | 11 | 12 | 12 | 12 | 11 | 8 | 4 |
| 8 | 14 | 18 | 20 | 21 | 21 | 21 | 19 | 14 | 7 |
| 10 | 19 | 24 | 26 | 27 | 28 | 27 | 24 | 18 | 9 |
| 15 | 28 | 33 | 33 | 33 | 32 | 31 | 27 | 21 | 11 |
| 29 | 56 | 54 | 46 | 40 | 37 | 34 | 30 | 22 | 12 |
| 63 | 130 | 96 | 66 | 50 | 41 | 36 | 31 | 23 | 12 |
| 110 | 326 | 149 | 83 | 56 | 44 | 37 | 31 | 23 | 12 |
| 68 | 137 | 102 | 69 | 50 | 40 | 34 | 28 | 20 | 10 |
| 35 | 63 | 59 | 47 | 37 | 30 | 26 | 21 | 14 | 7 |
| 15 | 26 | 27 | 23 | 19 | 16 | 13 | 11 | 7 | 4 |
Temperature in field 3x3 after 86 iterations:
