Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 38°C. We apply continuously 87°C heat to the field 3x8
What is the temperature (rounded to whole numbers) in the field 0x1 after 122 iterations according to the Gauss-Seidel iteration

Field in the beginning

38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38

Field after 4 iterations (rounded after 4th iteration)

5	9	11	12	13	13	13	11	9	4
9	15	19	21	22	23	22	20	15	8
11	19	24	27	28	29	28	25	19	10
12	21	27	30	32	33	32	29	22	11
13	22	28	32	34	35	34	31	23	12
13	23	30	36	38	38	36	32	24	13
13	24	37	48	46	42	38	33	24	12
13	28	51	77	61	47	38	30	21	11
12	30	67	156	75	46	32	24	16	8
7	18	35	57	40	26	18	13	8	4

Temperature in field 0x1 after 122 iterations:

38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38

5	9	11	12	13	13	13	11	9	4
9	15	19	21	22	23	22	20	15	8
11	19	24	27	28	29	28	25	19	10
12	21	27	30	32	33	32	29	22	11
13	22	28	32	34	35	34	31	23	12
13	23	30	36	38	38	36	32	24	13
13	24	37	48	46	42	38	33	24	12
13	28	51	77	61	47	38	30	21	11
12	30	67	156	75	46	32	24	16	8
7	18	35	57	40	26	18	13	8	4

38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38

5	9	11	12	13	13	13	11	9	4
9	15	19	21	22	23	22	20	15	8
11	19	24	27	28	29	28	25	19	10
12	21	27	30	32	33	32	29	22	11
13	22	28	32	34	35	34	31	23	12
13	23	30	36	38	38	36	32	24	13
13	24	37	48	46	42	38	33	24	12
13	28	51	77	61	47	38	30	21	11
12	30	67	156	75	46	32	24	16	8
7	18	35	57	40	26	18	13	8	4

38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38
38	38	38	38	38	38	38	38	38	38

5	9	11	12	13	13	13	11	9	4
9	15	19	21	22	23	22	20	15	8
11	19	24	27	28	29	28	25	19	10
12	21	27	30	32	33	32	29	22	11
13	22	28	32	34	35	34	31	23	12
13	23	30	36	38	38	36	32	24	13
13	24	37	48	46	42	38	33	24	12
13	28	51	77	61	47	38	30	21	11
12	30	67	156	75	46	32	24	16	8
7	18	35	57	40	26	18	13	8	4