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 91°C heat to the field 7x4
What is the temperature (rounded to whole numbers) in the field 2x8 after 118 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	12	12	13	12	11	9	5
9	15	18	20	22	22	23	23	18	10
11	18	23	26	27	30	36	41	31	16
12	20	26	29	32	40	58	79	53	25
12	22	27	31	37	50	84	172	78	33
13	22	28	32	37	47	66	87	59	28
12	22	28	32	35	42	50	54	41	22
11	19	25	28	31	34	38	37	29	15
8	15	19	21	23	25	26	24	18	10
4	8	10	11	12	13	13	12	9	5

Temperature in field 2x8 after 118 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	12	12	13	12	11	9	5
9	15	18	20	22	22	23	23	18	10
11	18	23	26	27	30	36	41	31	16
12	20	26	29	32	40	58	79	53	25
12	22	27	31	37	50	84	172	78	33
13	22	28	32	37	47	66	87	59	28
12	22	28	32	35	42	50	54	41	22
11	19	25	28	31	34	38	37	29	15
8	15	19	21	23	25	26	24	18	10
4	8	10	11	12	13	13	12	9	5

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	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	12	12	13	12	11	9	5
9	15	18	20	22	22	23	23	18	10
11	18	23	26	27	30	36	41	31	16
12	20	26	29	32	40	58	79	53	25
12	22	27	31	37	50	84	172	78	33
13	22	28	32	37	47	66	87	59	28
12	22	28	32	35	42	50	54	41	22
11	19	25	28	31	34	38	37	29	15
8	15	19	21	23	25	26	24	18	10
4	8	10	11	12	13	13	12	9	5

37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	37	37	37	37
37	37	37	37	37	37	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	12	12	13	12	11	9	5
9	15	18	20	22	22	23	23	18	10
11	18	23	26	27	30	36	41	31	16
12	20	26	29	32	40	58	79	53	25
12	22	27	31	37	50	84	172	78	33
13	22	28	32	37	47	66	87	59	28
12	22	28	32	35	42	50	54	41	22
11	19	25	28	31	34	38	37	29	15
8	15	19	21	23	25	26	24	18	10
4	8	10	11	12	13	13	12	9	5