Create Day 29: Bitwise AND

Create Day 28: RegEx, Patterns, and Intro to Databases

Create Day 27: Testing

Create Day 26: Nested Logic

Create Day 25: Running Time and Complexity

Create Day 24: More Linked Lists

Create Day 23: BST Level-Order Traversal

Create Day 22: Binary Search Trees

Create Day 21: Generics

Create Day 20: Sorting

Create Day 19: Interfaces

Create Day 18: Queues and Stacks

Create Day 17: More Exceptions

Create Day 16: Exceptions - String to Integer

Create Day 15: Linked List