Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 20°C. We apply continuously 110°C heat to the field 7x1
What is the temperature (rounded to whole numbers) in the field 2x0 after 33 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 5 | 6 | 6 | 8 | 16 | 35 | 61 | 36 | 16 |
| 5 | 8 | 10 | 11 | 16 | 31 | 72 | 180 | 73 | 28 |
| 6 | 10 | 13 | 15 | 19 | 31 | 53 | 81 | 52 | 24 |
| 6 | 11 | 14 | 16 | 19 | 26 | 37 | 44 | 34 | 18 |
| 7 | 12 | 15 | 17 | 19 | 23 | 27 | 29 | 23 | 13 |
| 7 | 12 | 15 | 17 | 19 | 21 | 23 | 22 | 18 | 10 |
| 7 | 12 | 15 | 17 | 18 | 19 | 20 | 19 | 15 | 8 |
| 6 | 10 | 13 | 15 | 16 | 17 | 17 | 15 | 12 | 6 |
| 5 | 8 | 10 | 11 | 12 | 13 | 12 | 11 | 8 | 4 |
| 2 | 4 | 5 | 6 | 6 | 7 | 6 | 6 | 4 | 2 |
Temperature in field 2x0 after 33 iterations:
