Title: Running Sum of 1d Array
URL: leetcode
Level: Easy

Title: Least Number of Unique Integers after K Removals
URL: leetcode
Level: Medium

#two_pointers
Title: Sum of Two Numbers with Sorted List
URL: binarysearch
Level: Easy

#binary_tree #DFS
Title: Invert Tree
URL: binarysearch
Level: Medium

#binary_tree #DFS
Title: Univalue Tree
URL: binarysearch
Level: Medium

#binary_tree #DFS
Title: Leaves in Same Level
URL: binarysearch
Level: Medium

Title: Robinhood
URL: binarysearch
Level: Easy

#two_pointers
Title: Sum of Two Numbers Less Than Target
URL: binarysearch
Level: Easy

#hash_table
Title: K and -K
URL: binarysearch
Level: Easy

#dp
Title: Minimum Path Sum
URL: leetcode
Level: medium
Time complexity: row*column
Space Complexity: row*column
! not my own solution

#dp
Title: Triangle
URL: leetcode
Level: medium
Time complexity: O(n^2)
! not my own solution

#linked_list
Title: Interleaved Linked List
URL: binarysearch.com
Level: medium

#linked_list
Title: A Strictly Increasing Linked List
URL: binarysearch.com
Level: easy

Title: Nth Fibonacci Number
URL: binarysearch.com
Level: easy

Title: Interleaved String
URL: binarysearch.com
Level: easy

#two_pointers
Title: Check Palindrome
URL: binarysearch.com
Level: Easy

#two_pointers
Title:3Sum
URL: leetcode
Level: Medium

#two_pointers
Title: Sum of Three Numbers
URL: binarysearch.com
Level: Medium

#strings
Title: 387. First Unique Character in a String
URL: leetcode.com
Level: Easy
github

#arrays
Title: 73. Set Matrix Zeroes
URL: leetcode.com
Level: Medium
github

Not best solution yet, still works