Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 27°C. We apply continuously 133°C heat to the field 3x5
What is the temperature (rounded to whole numbers) in the field 3x7 after 100 iterations according to the Gauss-Seidel iteration

Field in the beginning

27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27

Field after 4 iterations (rounded after 4th iteration)

4	6	8	9	9	9	9	8	6	3
6	11	13	15	16	16	16	14	11	6
8	13	19	24	25	24	22	19	14	7
9	18	32	45	41	34	28	23	17	9
11	28	59	98	71	49	36	27	19	9
14	40	95	231	108	61	41	29	20	10
14	34	67	106	78	54	39	29	20	10
11	25	42	56	51	41	32	25	17	8
8	16	25	31	31	27	23	18	12	6
4	8	12	14	15	13	12	9	6	3

Temperature in field 3x7 after 100 iterations:

27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27

4	6	8	9	9	9	9	8	6	3
6	11	13	15	16	16	16	14	11	6
8	13	19	24	25	24	22	19	14	7
9	18	32	45	41	34	28	23	17	9
11	28	59	98	71	49	36	27	19	9
14	40	95	231	108	61	41	29	20	10
14	34	67	106	78	54	39	29	20	10
11	25	42	56	51	41	32	25	17	8
8	16	25	31	31	27	23	18	12	6
4	8	12	14	15	13	12	9	6	3

27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27

4	6	8	9	9	9	9	8	6	3
6	11	13	15	16	16	16	14	11	6
8	13	19	24	25	24	22	19	14	7
9	18	32	45	41	34	28	23	17	9
11	28	59	98	71	49	36	27	19	9
14	40	95	231	108	61	41	29	20	10
14	34	67	106	78	54	39	29	20	10
11	25	42	56	51	41	32	25	17	8
8	16	25	31	31	27	23	18	12	6
4	8	12	14	15	13	12	9	6	3

27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27
27	27	27	27	27	27	27	27	27	27

4	6	8	9	9	9	9	8	6	3
6	11	13	15	16	16	16	14	11	6
8	13	19	24	25	24	22	19	14	7
9	18	32	45	41	34	28	23	17	9
11	28	59	98	71	49	36	27	19	9
14	40	95	231	108	61	41	29	20	10
14	34	67	106	78	54	39	29	20	10
11	25	42	56	51	41	32	25	17	8
8	16	25	31	31	27	23	18	12	6
4	8	12	14	15	13	12	9	6	3