Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 29°C. We apply continuously 117°C heat to the field 5x4
What is the temperature (rounded to whole numbers) in the field 0x3 after 98 iterations according to the Gauss-Seidel iteration

Field in the beginning

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

Field after 4 iterations (rounded after 4th iteration)

4	7	8	9	10	10	10	9	7	4
7	12	14	16	19	22	21	18	13	7
8	14	18	23	33	43	38	29	19	10
9	16	22	34	58	91	66	43	26	13
10	17	26	45	92	209	99	55	32	15
10	18	26	41	68	100	74	49	31	15
10	17	24	34	47	58	52	40	27	13
9	15	21	27	33	38	36	30	21	10
7	12	15	19	22	24	24	20	14	7
3	6	8	10	11	12	12	10	7	4

Temperature in field 0x3 after 98 iterations:

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

4	7	8	9	10	10	10	9	7	4
7	12	14	16	19	22	21	18	13	7
8	14	18	23	33	43	38	29	19	10
9	16	22	34	58	91	66	43	26	13
10	17	26	45	92	209	99	55	32	15
10	18	26	41	68	100	74	49	31	15
10	17	24	34	47	58	52	40	27	13
9	15	21	27	33	38	36	30	21	10
7	12	15	19	22	24	24	20	14	7
3	6	8	10	11	12	12	10	7	4

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

4	7	8	9	10	10	10	9	7	4
7	12	14	16	19	22	21	18	13	7
8	14	18	23	33	43	38	29	19	10
9	16	22	34	58	91	66	43	26	13
10	17	26	45	92	209	99	55	32	15
10	18	26	41	68	100	74	49	31	15
10	17	24	34	47	58	52	40	27	13
9	15	21	27	33	38	36	30	21	10
7	12	15	19	22	24	24	20	14	7
3	6	8	10	11	12	12	10	7	4

29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29
29	29	29	29	29	29	29	29	29	29

4	7	8	9	10	10	10	9	7	4
7	12	14	16	19	22	21	18	13	7
8	14	18	23	33	43	38	29	19	10
9	16	22	34	58	91	66	43	26	13
10	17	26	45	92	209	99	55	32	15
10	18	26	41	68	100	74	49	31	15
10	17	24	34	47	58	52	40	27	13
9	15	21	27	33	38	36	30	21	10
7	12	15	19	22	24	24	20	14	7
3	6	8	10	11	12	12	10	7	4