Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 24°C. We apply continuously 187°C heat to the field 2x0
What is the temperature (rounded to whole numbers) in the field 6x2 after 126 iterations according to the Gauss-Seidel iteration

Field in the beginning

24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424
24242424242424242424

Field after 4 iterations (rounded after 4th iteration)

258425690381912963
25631117243282015115
1940585038292319137
1427363632282420158
1120262928262421158
917222525252421168
815192223232320158
713171920202017137
61012141515151395
3567888652

Temperature in field 6x2 after 126 iterations: