This is the part 2 of solving Code Signal's Arcade in Python
0:30 - Alternating Sums
2:11 - Add Border
05:05 - Are Similar?
09:40 - Array Change
15:40 - Palindrome Rearranging
19:30 - Are Equally Strong
21:30 - Array Maximal Adjacent Difference
23:20 - Is IPv4 Address
26:19 - Avoid Obstacles
36:55 - Box Blur
40:30 - Minesweeper
