New Features • Added multiple algorithm demonstrations: • Stack: Wildcard parenthesis matching • Two Pointers: 3Sum, Longest unique substring, Minimum window substring • Hash: String permutation, First missing positive • Binary Tree: Construction from preorder and inorder • Binary Search: Peak finding, Closest K values, Wood cutting • DP: Maze with obstacles, Stay-at-origin paths, Coin change, Knapsack problems • Enhanced binary tree traversal with stack operations • Improved sorting animations with smooth arc transitions Improvements & Fixes • Fixed display issues in cycle detection, substring coverage and parenthesis matching • Enhanced algorithm explanations with indexes and position markers • Redesigned maze examples for better clarity • Fixed interaction issues in quick sort and selection sort