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 119°C heat to the field 6x2
What is the temperature (rounded to whole numbers) in the field 3x7 after 97 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	12	20	29	23	15	7
6	11	13	17	27	51	82	55	31	14
8	13	17	24	41	87	206	92	45	19
9	15	20	26	39	65	97	68	41	19
9	16	20	26	34	46	56	48	33	16
9	16	21	25	30	35	39	35	26	14
9	16	20	24	27	29	31	28	21	11
8	14	18	21	23	24	25	22	16	9
6	11	14	16	17	18	18	15	11	6
3	6	7	8	9	9	9	8	6	3

Temperature in field 3x7 after 97 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	12	20	29	23	15	7
6	11	13	17	27	51	82	55	31	14
8	13	17	24	41	87	206	92	45	19
9	15	20	26	39	65	97	68	41	19
9	16	20	26	34	46	56	48	33	16
9	16	21	25	30	35	39	35	26	14
9	16	20	24	27	29	31	28	21	11
8	14	18	21	23	24	25	22	16	9
6	11	14	16	17	18	18	15	11	6
3	6	7	8	9	9	9	8	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	12	20	29	23	15	7
6	11	13	17	27	51	82	55	31	14
8	13	17	24	41	87	206	92	45	19
9	15	20	26	39	65	97	68	41	19
9	16	20	26	34	46	56	48	33	16
9	16	21	25	30	35	39	35	26	14
9	16	20	24	27	29	31	28	21	11
8	14	18	21	23	24	25	22	16	9
6	11	14	16	17	18	18	15	11	6
3	6	7	8	9	9	9	8	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	12	20	29	23	15	7
6	11	13	17	27	51	82	55	31	14
8	13	17	24	41	87	206	92	45	19
9	15	20	26	39	65	97	68	41	19
9	16	20	26	34	46	56	48	33	16
9	16	21	25	30	35	39	35	26	14
9	16	20	24	27	29	31	28	21	11
8	14	18	21	23	24	25	22	16	9
6	11	14	16	17	18	18	15	11	6
3	6	7	8	9	9	9	8	6	3