Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 30°C. We apply continuously 189°C heat to the field 1x6
What is the temperature (rounded to whole numbers) in the field 2x3 after 88 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 10 | 10 | 10 | 10 | 9 | 7 | 4 |
| 7 | 12 | 15 | 17 | 17 | 18 | 17 | 16 | 12 | 6 |
| 9 | 16 | 20 | 22 | 23 | 23 | 22 | 20 | 15 | 8 |
| 13 | 24 | 28 | 28 | 28 | 27 | 26 | 23 | 17 | 9 |
| 26 | 51 | 49 | 41 | 35 | 31 | 29 | 25 | 19 | 10 |
| 58 | 122 | 88 | 60 | 43 | 35 | 31 | 26 | 19 | 10 |
| 104 | 308 | 139 | 76 | 49 | 38 | 31 | 26 | 19 | 10 |
| 64 | 129 | 94 | 63 | 44 | 35 | 29 | 23 | 17 | 8 |
| 33 | 59 | 54 | 42 | 32 | 26 | 22 | 17 | 12 | 6 |
| 14 | 24 | 24 | 21 | 17 | 14 | 11 | 9 | 6 | 3 |
Temperature in field 2x3 after 88 iterations:
