Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 34°C. We apply continuously 170°C heat to the field 1x4
What is the temperature (rounded to whole numbers) in the field 8x6 after 94 iterations according to the Gauss-Seidel iteration

Field in the beginning

34343434343434343434
34343434343434343434
34343434343434343434
34343434343434343434
34343434343434343434
34343434343434343434
34343434343434343434
34343434343434343434
34343434343434343434
34343434343434343434

Field after 4 iterations (rounded after 4th iteration)

5911111212111084
1120232322212018137
2447453832292723179
541128357433631272010
9628113074504034292111
611229265494135302211
35626152443834292111
2136403936333026189
1221252625242219137
61012131313111073

Temperature in field 8x6 after 94 iterations: