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 164°C heat to the field 9x3
What is the temperature (rounded to whole numbers) in the field 6x0 after 95 iterations according to the Gauss-Seidel iteration

Field in the beginning

20202020202020202020
20202020202020202020
20202020202020202020
20202020202020202020
20202020202020202020
20202020202020202020
20202020202020202020
20202020202020202020
20202020202020202020
20202020202020202020

Field after 4 iterations (rounded after 4th iteration)

3566777677
581011121212142225
6101314151517285275
61114161718234393225
7121517181924376079
7121517181922283533
7121517181920222216
610131516171717159
5810111213131295
2456676642

Temperature in field 6x0 after 95 iterations: