Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 35°C. We apply continuously 106°C heat to the field 3x0
What is the temperature (rounded to whole numbers) in the field 8x9 after 141 iterations according to the Gauss-Seidel iteration

Field in the beginning

35353535353535353535
35353535353535353535
35353535353535353535
35353535353535353535
35353535353535353535
35353535353535353535
35353535353535353535
35353535353535353535
35353535353535353535
35353535353535353535

Field after 4 iterations (rounded after 4th iteration)

822551535929181394
1126487654372822158
12253849453832271910
12233339393734292111
12223034363634302212
12222832343534302212
12212730323332292211
1118242729292925199
814182022222119137
47911111211973

Temperature in field 8x9 after 141 iterations: