Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 36°C. We apply continuously 73°C heat to the field 6x8
What is the temperature (rounded to whole numbers) in the field 6x6 after 92 iterations according to the Gauss-Seidel iteration

Field in the beginning

36363636363636363636
36363636363636363636
36363636363636363636
36363636363636363636
36363636363636363636
36363636363636363636
36363636363636363636
36363636363636363636
36363636363636363636
36363636363636363636

Field after 4 iterations (rounded after 4th iteration)

5810111212121184
814182021212119147
1018232527272724189
11202528303130272111
12212730323333292212
12212731333536332413
12212730344046392814
11192428365170513215
81418233563134633214
47101320335033188

Temperature in field 6x6 after 92 iterations: