Challenge	Description	Solution	Explanation
Challenge 1	Description 1	Solution 1	Explanation 1
Challenge 2	Description 2	Solution 2	Explanation 2
Challenge 3	Description 3	Solution 3	Explanation 3
Challenge 4	Description 4	Solution 4	Explanation 4
Challenge 5	Description 5	Solution 5	Explanation 5
Challenge 6	Description 6	Solution 6	Explanation 6
Challenge 7	Description 7	Solution 7	Explanation 7
Challenge 8	Description 8	Solution 8	Explanation 8
Challenge 9	Description 9	Solution 9	Explanation 9
Challenge 10	Description 10	Solution 10	Explanation 10
Challenge 11	Description 11	Solution 11	Explanation 11
Challenge 12	Description 12	Solution 12	Explanation 12
Challenge 13	Description 13	Solution 13	Explanation 13
Challenge 14	Description 14	Solution 14	Explanation 14
Challenge 15	Description 15	Solution 15	Explanation 15
Challenge 16	Description 16	Solution 16	Explanation 16
Challenge 17	Description 17	Solution 17	Explanation 17
Challenge 18	Description 18	Solution 18	Explanation 18
Challenge 19	Description 19	Solution 19	Explanation 19
Challenge 20	Description 20	Solution 20	Explanation 20
Challenge 21	Description 21	Solution 21	Explanation 21
Challenge 22	Description 22	Solution 22	Explanation 22
Challenge 23	Description 23	Solution 23	Explanation 23
Challenge 24	Description 24	Solution 24	Explanation 24
Challenge 25	Description 25	Solution 25	Explanation 25
Challenge 26	Description 26	Solution 26	Explanation 26
Challenge 27	Description 27	Solution 27	Explanation 27
Challenge 28	Description 28	Solution 28	Explanation 28
Challenge 29	Description 29	Solution 29	Explanation 29
Challenge 30	Description 30	Solution 30	Explanation 30
Challenge 31	Description 31	Solution 31	Explanation 31
Challenge 32	Description 32	Solution 32	Explanation 32
Challenge 33	Description 33	Solution 33	Explanation 33
Challenge 34	Description 34	Solution 34	Explanation 34
Challenge 35	Description 35	Solution 35	Explanation 35
Challenge 36	Description 36	Solution 36	Explanation 36
Challenge 37	Description 37	Solution 37	Explanation 37
Challenge 38	Description 38	Solution 38	Explanation 38
Challenge 39	Description 39	Solution 39	Explanation 39
Challenge 40	Description 40	Solution 40	Explanation 40
Challenge 41	Description 41	Solution 41	Explanation 41
Challenge 42	Description 42	Solution 42	Explanation 42
Challenge 43	Description 43	Solution 43	Explanation 43
Challenge 44	Description 44	Solution 44	Explanation 44
Challenge 45	Description 45	Solution 45	Explanation 45
Challenge 46	Description 46	Solution 46	Explanation 46
Challenge 47	Description 47	Solution 47	Explanation 47
Challenge 48	Description 48	Solution 48	Explanation 48
Challenge 49	Description 49	Solution 49	Explanation 49
Challenge 50	Description 50	Solution 50	Explanation 50
Challenge 51	Description 51	Solution 51	Explanation 51
Challenge 52	Description 52	Solution 52	Explanation 52
Challenge 53	Description 53	Solution 53	Explanation 53
Challenge 54	Description 54	Solution 54	Explanation 54
Challenge 55	Description 55	Solution 55	Explanation 55
Challenge 56	Description 56	Solution 56	Explanation 56
Challenge 57	Description 57	Solution 57	Explanation 57
Challenge 58	Description 58	Solution 58	Explanation 58
Challenge 59	Description 59	Solution 59	Explanation 59
Challenge 60	Description 60	Solution 60	Explanation 60
Challenge 61	Description 61	Solution 61	Explanation 61
Challenge 62	Description 62	Solution 62	Explanation 62
Challenge 63	Description 63	Solution 63	Explanation 63
Challenge 64	Description 64	Solution 64	Explanation 64
Challenge 65	Description 65	Solution 65	Explanation 65
Challenge 66	Description 66	Solution 66	Explanation 66
Challenge 67	Description 67	Solution 67	Explanation 67
Challenge 68	Description 68	Solution 68	Explanation 68
Challenge 69	Description 69	Solution 69	Explanation 69
Challenge 70	Description 70	Solution 70	Explanation 70
Challenge 71	Description 71	Solution 71	Explanation 71
Challenge 72	Description 72	Solution 72	Explanation 72
Challenge 73	Description 73	Solution 73	Explanation 73
Challenge 74	Description 74	Solution 74	Explanation 74
Challenge 75	Description 75	Solution 75	Explanation 75
Challenge 76	Description 76	Solution 76	Explanation 76
Challenge 77	Description 77	Solution 77	Explanation 77
Challenge 78	Description 78	Solution 78	Explanation 78
Challenge 79	Description 79	Solution 79	Explanation 79
Challenge 80	Description 80	Solution 80	Explanation 80
Challenge 81	Description 81	Solution 81	Explanation 81
Challenge 82	Description 82	Solution 82	Explanation 82
Challenge 83	Description 83	Solution 83	Explanation 83
Challenge 84	Description 84	Solution 84	Explanation 84
Challenge 85	Description 85	Solution 85	Explanation 85
Challenge 86	Description 86	Solution 86	Explanation 86
Challenge 87	Description 87	Solution 87	Explanation 87
Challenge 88	Description 88	Solution 88	Explanation 88
Challenge 89	Description 89	Solution 89	Explanation 89