# Status Problem video Level Completes Likes
160

Dynamic Programming - Longest Increasing Subsequence

Medium % 1
158

Backtracking - Search a Word In a Matrix

Hard % 0
153

Find the Second Largest Element in an Array

Beginner % 1
145

Dynamic Programming - Minimum Coin Change Problem

Medium % 1
142

Locate the Farthest Left Node on the Bottom Level

Medium % 0
132

Find the Deepest Node in a Binary Tree

Medium % 1
127

Numbers Palindrome in Both Decimal and Octal

Beginner % 0
126

Generate All Permutations of a String (Well-Ordered)

Medium % 0
124

Create a Specific Triangle Pattern from an Array

Beginner % 0
123

Colorful Numbers

Hard % 3
122

Goldbach's Conjecture

Beginner % 0
120

Convert Decimal to Irreducible Fraction (Simplified Form)

Beginner % 0

Dynamic Programming - Longest Increasing Subsequence

Backtracking - Search a Word In a Matrix

Find the Second Largest Element in an Array

Dynamic Programming - Minimum Coin Change Problem

Locate the Farthest Left Node on the Bottom Level

Find the Deepest Node in a Binary Tree

Numbers Palindrome in Both Decimal and Octal

Generate All Permutations of a String (Well-Ordered)

Create a Specific Triangle Pattern from an Array

Colorful Numbers

Goldbach's Conjecture

Convert Decimal to Irreducible Fraction (Simplified Form)