Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 37°C. We apply continuously 75°C heat to the field 6x1
What is the temperature (rounded to whole numbers) in the field 2x6 after 135 iterations according to the Gauss-Seidel iteration

Field in the beginning

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

Field after 4 iterations (rounded after 4th iteration)

5	9	11	13	19	32	50	33	19	8
9	15	19	23	35	63	137	64	33	15
11	18	24	29	38	54	74	54	34	16
12	20	26	31	37	45	51	44	31	16
12	22	28	32	36	40	42	38	28	15
13	22	28	32	35	38	38	34	26	14
12	22	28	31	34	35	35	32	24	12
11	19	25	28	30	31	31	27	20	10
8	15	19	21	23	23	23	20	14	7
4	8	10	11	12	12	12	10	7	4

Temperature in field 2x6 after 135 iterations:

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

5	9	11	13	19	32	50	33	19	8
9	15	19	23	35	63	137	64	33	15
11	18	24	29	38	54	74	54	34	16
12	20	26	31	37	45	51	44	31	16
12	22	28	32	36	40	42	38	28	15
13	22	28	32	35	38	38	34	26	14
12	22	28	31	34	35	35	32	24	12
11	19	25	28	30	31	31	27	20	10
8	15	19	21	23	23	23	20	14	7
4	8	10	11	12	12	12	10	7	4

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

5	9	11	13	19	32	50	33	19	8
9	15	19	23	35	63	137	64	33	15
11	18	24	29	38	54	74	54	34	16
12	20	26	31	37	45	51	44	31	16
12	22	28	32	36	40	42	38	28	15
13	22	28	32	35	38	38	34	26	14
12	22	28	31	34	35	35	32	24	12
11	19	25	28	30	31	31	27	20	10
8	15	19	21	23	23	23	20	14	7
4	8	10	11	12	12	12	10	7	4

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37

5	9	11	13	19	32	50	33	19	8
9	15	19	23	35	63	137	64	33	15
11	18	24	29	38	54	74	54	34	16
12	20	26	31	37	45	51	44	31	16
12	22	28	32	36	40	42	38	28	15
13	22	28	32	35	38	38	34	26	14
12	22	28	31	34	35	35	32	24	12
11	19	25	28	30	31	31	27	20	10
8	15	19	21	23	23	23	20	14	7
4	8	10	11	12	12	12	10	7	4