Watch tutorials and explanations by expert teachers that walk through solving this problem.
Optimization
Prakhar Agrawal
Tech Courses
Programming Live with Larry
Conner
CodeFod
CodeQuest
Owen Wu
Just Coding, with Jie
Solve more problems to master this pattern
![LeetCode Explained - Longest Substring w/ UNIQUE Characters [EASIEST SOLUTION]](https://i.ytimg.com/vi/GYRzIjndGD4/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLB7AZES4ovWXW5mkjR69wZ-gSMB_Q)
