In this episodie i have solved a total of 6 challenges where i notice some diffuculties while trying to figure out a correct solution so i just give my best approach to approve test cases.
00:00 Number of Occurrences
00:54 Grasshoper - Array Mean
25:23 Cat and Mouse - Easy Version
45:42 extract filename
52:39 Fundamentals: Return
56:26 Holiday III - Fire on the boat