Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 23°C. We apply continuously 94°C heat to the field 4x7
What is the temperature (rounded to whole numbers) in the field 2x0 after 97 iterations according to the Gauss-Seidel iteration

Field in the beginning

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

Field after 4 iterations (rounded after 4th iteration)

3	5	7	7	8	8	8	7	5	3
5	9	11	13	13	14	13	12	9	5
7	11	14	16	17	17	17	15	12	6
7	13	16	18	20	20	20	18	13	7
8	13	17	21	24	25	23	20	15	8
8	14	20	29	38	35	29	23	16	8
8	15	26	47	74	54	38	27	18	9
7	16	32	70	165	78	44	28	17	8
6	13	25	46	72	51	34	22	13	6
3	7	13	21	29	24	17	12	7	3

Temperature in field 2x0 after 97 iterations:

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	7	8	8	8	7	5	3
5	9	11	13	13	14	13	12	9	5
7	11	14	16	17	17	17	15	12	6
7	13	16	18	20	20	20	18	13	7
8	13	17	21	24	25	23	20	15	8
8	14	20	29	38	35	29	23	16	8
8	15	26	47	74	54	38	27	18	9
7	16	32	70	165	78	44	28	17	8
6	13	25	46	72	51	34	22	13	6
3	7	13	21	29	24	17	12	7	3

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	7	8	8	8	7	5	3
5	9	11	13	13	14	13	12	9	5
7	11	14	16	17	17	17	15	12	6
7	13	16	18	20	20	20	18	13	7
8	13	17	21	24	25	23	20	15	8
8	14	20	29	38	35	29	23	16	8
8	15	26	47	74	54	38	27	18	9
7	16	32	70	165	78	44	28	17	8
6	13	25	46	72	51	34	22	13	6
3	7	13	21	29	24	17	12	7	3

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	7	8	8	8	7	5	3
5	9	11	13	13	14	13	12	9	5
7	11	14	16	17	17	17	15	12	6
7	13	16	18	20	20	20	18	13	7
8	13	17	21	24	25	23	20	15	8
8	14	20	29	38	35	29	23	16	8
8	15	26	47	74	54	38	27	18	9
7	16	32	70	165	78	44	28	17	8
6	13	25	46	72	51	34	22	13	6
3	7	13	21	29	24	17	12	7	3