Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 29°C. We apply continuously 152°C heat to the field 0x0
What is the temperature (rounded to whole numbers) in the field 6x7 after 122 iterations according to the Gauss-Seidel iteration

Field in the beginning

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

Field after 4 iterations (rounded after 4th iteration)

185	66	30	17	13	11	10	9	7	3
66	50	34	25	21	19	18	15	12	6
30	34	31	28	25	24	22	20	15	8
17	25	28	28	27	26	25	22	17	9
13	21	25	27	28	27	27	24	18	9
11	19	24	26	27	28	27	24	18	10
10	18	22	25	27	27	26	24	18	9
9	15	20	22	24	24	24	21	15	8
7	12	15	17	18	18	18	15	11	6
3	6	8	9	9	10	9	8	6	3

Temperature in field 6x7 after 122 iterations:

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

185	66	30	17	13	11	10	9	7	3
66	50	34	25	21	19	18	15	12	6
30	34	31	28	25	24	22	20	15	8
17	25	28	28	27	26	25	22	17	9
13	21	25	27	28	27	27	24	18	9
11	19	24	26	27	28	27	24	18	10
10	18	22	25	27	27	26	24	18	9
9	15	20	22	24	24	24	21	15	8
7	12	15	17	18	18	18	15	11	6
3	6	8	9	9	10	9	8	6	3

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

185	66	30	17	13	11	10	9	7	3
66	50	34	25	21	19	18	15	12	6
30	34	31	28	25	24	22	20	15	8
17	25	28	28	27	26	25	22	17	9
13	21	25	27	28	27	27	24	18	9
11	19	24	26	27	28	27	24	18	10
10	18	22	25	27	27	26	24	18	9
9	15	20	22	24	24	24	21	15	8
7	12	15	17	18	18	18	15	11	6
3	6	8	9	9	10	9	8	6	3

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

185	66	30	17	13	11	10	9	7	3
66	50	34	25	21	19	18	15	12	6
30	34	31	28	25	24	22	20	15	8
17	25	28	28	27	26	25	22	17	9
13	21	25	27	28	27	27	24	18	9
11	19	24	26	27	28	27	24	18	10
10	18	22	25	27	27	26	24	18	9
9	15	20	22	24	24	24	21	15	8
7	12	15	17	18	18	18	15	11	6
3	6	8	9	9	10	9	8	6	3