Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 6°C. We apply continuously 79°C heat to the field 0x6
What is the temperature (rounded to whole numbers) in the field 2x9 after 43 iterations according to the Gauss-Seidel iteration

Field in the beginning

6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6

Field after 4 iterations (rounded after 4th iteration)

1	1	2	2	2	2	2	2	1	1
1	2	3	3	3	4	3	3	2	1
2	3	4	4	5	5	4	4	3	2
4	6	6	6	6	5	5	5	3	2
12	13	10	8	7	6	6	5	4	2
35	26	17	11	8	7	6	5	4	2
107	45	23	13	9	7	6	5	4	2
37	28	18	12	8	7	6	5	3	2
14	15	11	8	6	5	4	3	2	1
5	6	5	4	3	3	2	2	1	1

Temperature in field 2x9 after 43 iterations:

6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6

1	1	2	2	2	2	2	2	1	1
1	2	3	3	3	4	3	3	2	1
2	3	4	4	5	5	4	4	3	2
4	6	6	6	6	5	5	5	3	2
12	13	10	8	7	6	6	5	4	2
35	26	17	11	8	7	6	5	4	2
107	45	23	13	9	7	6	5	4	2
37	28	18	12	8	7	6	5	3	2
14	15	11	8	6	5	4	3	2	1
5	6	5	4	3	3	2	2	1	1

6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6

1	1	2	2	2	2	2	2	1	1
1	2	3	3	3	4	3	3	2	1
2	3	4	4	5	5	4	4	3	2
4	6	6	6	6	5	5	5	3	2
12	13	10	8	7	6	6	5	4	2
35	26	17	11	8	7	6	5	4	2
107	45	23	13	9	7	6	5	4	2
37	28	18	12	8	7	6	5	3	2
14	15	11	8	6	5	4	3	2	1
5	6	5	4	3	3	2	2	1	1

6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6	6	6

1	1	2	2	2	2	2	2	1	1
1	2	3	3	3	4	3	3	2	1
2	3	4	4	5	5	4	4	3	2
4	6	6	6	6	5	5	5	3	2
12	13	10	8	7	6	6	5	4	2
35	26	17	11	8	7	6	5	4	2
107	45	23	13	9	7	6	5	4	2
37	28	18	12	8	7	6	5	3	2
14	15	11	8	6	5	4	3	2	1
5	6	5	4	3	3	2	2	1	1