- Binary Search.
- Array Permutation.
- Pangram Check.
- Difference Of 2 Arrays.
- Jewels & Stones.
- Longest Common Prefix.
- Median Of 2 Sorted Arrays.
- Palindrome [Integer / String].
- Removing Stars From String.
- Reverse [Integer / String].
- Search Insert.
- Single Number.
- Two Sum.
- Unique NumbersOfOccurrence.
- Valid Parentheses.
- invert Binary Tree
- Pow Implementation.
- Add Binary.
- Binary Gap.
- Count Segments.
- Find Closet Elements.
- Fizz Buzz.
- Unique Items.
- Valid Sequences.
- Puzzle#1: Wrong Answers.
- Puzzle#2: Flip Chars.
- Puzzle#3: Hits Probability.