Blind 75 Must Do Leetcode | Javascript360.org

1
Pick a start date and pace
Easy problems get half a day, Medium a day and Hard a day and a half. Pick a pace and every problem gets a target date.
2
Solve one pattern at a time
Problems are grouped by pattern, from Arrays & Hashing through Dynamic Programming, so each one builds on the last.
3
Track, revise and take notes
Move problems across the board, use Revise for ones to re-solve, and keep your own notes next to each problem.

Set your start date

Pick a start date and a pace. Every story gets a target date, and the tracker shows whether you're on track. Progress is saved in this browser only.

Start datePace

To do

Easy0/5

Status of Two Sum

Medium0/5

Status of Group Anagrams

Medium0/5

Status of Longest Consecutive Sequence

Easy0/5

Status of Contains Duplicate

Medium0/5

Status of Product of Array Except Self

Easy0/5

Status of Valid Anagram

Medium0/5

Status of Encode and Decode Strings

Medium0/5

Status of Top K Frequent Elements

Medium0/5

Status of Container With Most Water

Medium0/5

Status of 3Sum

Easy0/5

Status of Valid Palindrome

Medium0/5

Status of Longest Substring Without Repeating Characters

Hard0/5

Status of Minimum Window Substring

Easy0/5

Status of Best Time to Buy and Sell Stock

Medium0/5

Status of Longest Repeating Character Replacement

Easy0/5

Status of Valid Parentheses

Medium0/5

Status of Search in Rotated Sorted Array

Medium0/5

Status of Find Minimum in Rotated Sorted Array

Medium0/5

Status of Remove Nth Node From End of List

Easy0/5

Status of Merge Two Sorted Lists

Hard0/5

Status of Merge k Sorted Lists

Easy0/5

Status of Linked List Cycle

Medium0/5

Status of Reorder List

Easy0/5

Status of Reverse Linked List

Medium0/5

Status of Validate Binary Search Tree

Easy0/5

Status of Same Tree

Medium0/5

Status of Binary Tree Level Order Traversal

Easy0/5

Status of Maximum Depth of Binary Tree

Medium0/5

Status of Construct Binary Tree from Preorder and Inorder Traversal

Hard0/5

Status of Binary Tree Maximum Path Sum

Easy0/5

Status of Invert Binary Tree

Medium0/5

Status of Kth Smallest Element in a BST

Medium0/5

Status of Lowest Common Ancestor of a Binary Search Tree

Medium0/5

Status of Lowest Common Ancestor of a Binary Tree

Medium0/5

Status of Serialize and Deserialize BST

Easy0/5

Status of Subtree of Another Tree

Medium0/5

Status of Implement Trie (Prefix Tree)

Medium0/5

Status of Design Add and Search Words Data Structure

Hard0/5

Status of Word Search II

Hard0/5

Status of Find Median from Data Stream

Medium0/5

Status of Combination Sum

Medium0/5

Status of Word Search

Medium0/5

Status of Clone Graph

Medium0/5

Status of Number of Islands

Medium0/5

Status of Course Schedule

Medium0/5

Status of Graph Valid Tree

Hard0/5

Status of Alien Dictionary

Medium0/5

Status of Number of Connected Components in an Undirected Graph

Medium0/5

Status of Pacific Atlantic Water Flow

Medium0/5

Status of Longest Palindromic Substring

Easy0/5

Status of Climbing Stairs

Medium0/5

Status of Decode Ways

Medium0/5

Status of Word Break

Medium0/5

Status of Maximum Product Subarray

Medium0/5

Status of House Robber

Medium0/5

Status of House Robber II

Medium0/5

Status of Longest Increasing Subsequence

Medium0/5

Status of Coin Change

Medium0/5

Status of Palindromic Substrings

Medium0/5

Status of Unique Paths

Medium0/5

Status of Longest Common Subsequence

Medium0/5

Status of Maximum Subarray

Medium0/5

Status of Jump Game

Medium0/5

Status of Merge Intervals

Medium0/5

Status of Insert Interval

Easy0/5

Status of Meeting Rooms

Medium0/5

Status of Meeting Rooms II

Medium0/5

Status of Non-overlapping Intervals

Medium0/5

Status of Rotate Image

Medium0/5

Status of Spiral Matrix

Medium0/5

Status of Set Matrix Zeroes

Easy0/5

Status of Reverse Bits

Easy0/5

Status of Number of 1 Bits

Easy0/5

Status of Missing Number

Easy0/5

Status of Counting Bits

Medium0/5

Status of Sum of Two Integers

In progress

Nothing here yet

Revise

Nothing here yet

Done

Nothing here yet

Pick a start date and pace

Solve one pattern at a time

Track, revise and take notes

Set your start date