Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 35°C. We apply continuously 106°C heat to the field 3x0
What is the temperature (rounded to whole numbers) in the field 8x9 after 141 iterations according to the Gauss-Seidel iteration

Field in the beginning

35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35

Field after 4 iterations (rounded after 4th iteration)

8	22	55	153	59	29	18	13	9	4
11	26	48	76	54	37	28	22	15	8
12	25	38	49	45	38	32	27	19	10
12	23	33	39	39	37	34	29	21	11
12	22	30	34	36	36	34	30	22	12
12	22	28	32	34	35	34	30	22	12
12	21	27	30	32	33	32	29	22	11
11	18	24	27	29	29	29	25	19	9
8	14	18	20	22	22	21	19	13	7
4	7	9	11	11	12	11	9	7	3

Temperature in field 8x9 after 141 iterations:

35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35

8	22	55	153	59	29	18	13	9	4
11	26	48	76	54	37	28	22	15	8
12	25	38	49	45	38	32	27	19	10
12	23	33	39	39	37	34	29	21	11
12	22	30	34	36	36	34	30	22	12
12	22	28	32	34	35	34	30	22	12
12	21	27	30	32	33	32	29	22	11
11	18	24	27	29	29	29	25	19	9
8	14	18	20	22	22	21	19	13	7
4	7	9	11	11	12	11	9	7	3

35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35

8	22	55	153	59	29	18	13	9	4
11	26	48	76	54	37	28	22	15	8
12	25	38	49	45	38	32	27	19	10
12	23	33	39	39	37	34	29	21	11
12	22	30	34	36	36	34	30	22	12
12	22	28	32	34	35	34	30	22	12
12	21	27	30	32	33	32	29	22	11
11	18	24	27	29	29	29	25	19	9
8	14	18	20	22	22	21	19	13	7
4	7	9	11	11	12	11	9	7	3

35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35
35	35	35	35	35	35	35	35	35	35

8	22	55	153	59	29	18	13	9	4
11	26	48	76	54	37	28	22	15	8
12	25	38	49	45	38	32	27	19	10
12	23	33	39	39	37	34	29	21	11
12	22	30	34	36	36	34	30	22	12
12	22	28	32	34	35	34	30	22	12
12	21	27	30	32	33	32	29	22	11
11	18	24	27	29	29	29	25	19	9
8	14	18	20	22	22	21	19	13	7
4	7	9	11	11	12	11	9	7	3