Code Signal Arcade - Problems 1 to 13 in Python - Part 1

This is the first part of the video where I'm solving Code Signal Arcade Problems more or less without preparation. 01:33 - Add 02:06 - Century From Year 04:10 - Check Palindrome 07:14 - Adjacent Elements Product 08:45 - Shape Area 11:15 - Make Array Consecutive 2 14:50 - Almost Increasing Sequence 24:35 - Matrix Element Sum 27:40 - All Longest Strings 30:10 - Common Character Count 34:15 - Is Lucky 37:40 - Sort By Height 40:30 - Reverse In Parentheses