Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 10°C. We apply continuously 153°C heat to the field 2x2
What is the temperature (rounded to whole numbers) in the field 1x0 after 33 iterations according to the Gauss-Seidel iteration

Field in the beginning

10101010101010101010
10101010101010101010
10101010101010101010
10101010101010101010
10101010101010101010
10101010101010101010
10101010101010101010
10101010101010101010
10101010101010101010
10101010101010101010

Field after 4 iterations (rounded after 4th iteration)

51628231496431
16489059331911852
28902451024826151063
2359102694225161174
143348423021151184
91926252117131174
61115161513121073
481011111110863
3567877642
1234443321

Temperature in field 1x0 after 33 iterations: