Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 32°C. We apply continuously 112°C heat to the field 5x6
What is the temperature (rounded to whole numbers) in the field 4x1 after 69 iterations according to the Gauss-Seidel iteration

Field in the beginning

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

Field after 4 iterations (rounded after 4th iteration)

4	7	9	10	11	11	11	10	7	4
7	13	16	18	19	19	19	17	13	7
9	16	20	23	24	25	24	22	16	9
10	18	23	25	29	32	31	27	20	10
11	19	24	29	39	49	44	35	24	12
11	19	26	38	62	93	69	47	30	14
11	19	28	47	92	205	99	56	33	15
10	17	26	40	65	96	71	47	29	14
7	13	19	27	40	50	43	32	20	10
4	7	10	14	19	22	20	16	10	5

Temperature in field 4x1 after 69 iterations:

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

4	7	9	10	11	11	11	10	7	4
7	13	16	18	19	19	19	17	13	7
9	16	20	23	24	25	24	22	16	9
10	18	23	25	29	32	31	27	20	10
11	19	24	29	39	49	44	35	24	12
11	19	26	38	62	93	69	47	30	14
11	19	28	47	92	205	99	56	33	15
10	17	26	40	65	96	71	47	29	14
7	13	19	27	40	50	43	32	20	10
4	7	10	14	19	22	20	16	10	5

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

4	7	9	10	11	11	11	10	7	4
7	13	16	18	19	19	19	17	13	7
9	16	20	23	24	25	24	22	16	9
10	18	23	25	29	32	31	27	20	10
11	19	24	29	39	49	44	35	24	12
11	19	26	38	62	93	69	47	30	14
11	19	28	47	92	205	99	56	33	15
10	17	26	40	65	96	71	47	29	14
7	13	19	27	40	50	43	32	20	10
4	7	10	14	19	22	20	16	10	5

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

4	7	9	10	11	11	11	10	7	4
7	13	16	18	19	19	19	17	13	7
9	16	20	23	24	25	24	22	16	9
10	18	23	25	29	32	31	27	20	10
11	19	24	29	39	49	44	35	24	12
11	19	26	38	62	93	69	47	30	14
11	19	28	47	92	205	99	56	33	15
10	17	26	40	65	96	71	47	29	14
7	13	19	27	40	50	43	32	20	10
4	7	10	14	19	22	20	16	10	5