DEV Community

# leetcode

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Maximum Points Activated with One Addition - LeetCode-3873 Solution

Maximum Points Activated with One Addition - LeetCode-3873 Solution

1
Comments
4 min read
Longest Arithmetic Sequence After Changing At Most One Element - LeetCode-3872 Solution

Longest Arithmetic Sequence After Changing At Most One Element - LeetCode-3872 Solution

1
Comments
5 min read
Count Commas in Range - LeetCode-3870 Solution

Count Commas in Range - LeetCode-3870 Solution

1
Comments
3 min read
Level Up Your GitHub Profile with this Retro-Terminal LeetCode Card

Level Up Your GitHub Profile with this Retro-Terminal LeetCode Card

1
Comments
2 min read
I Solved 800+ LeetCode Problems in C# - Here's What I Built

I Solved 800+ LeetCode Problems in C# - Here's What I Built

1
Comments
2 min read
Ninja's Training

Ninja's Training

1
Comments
6 min read
I found Leetcode for System Design, and it's Awesome

I found Leetcode for System Design, and it's Awesome

47
Comments 2
7 min read
Best Free Coding Interview Prep Resources in 2026 (Complete List)

Best Free Coding Interview Prep Resources in 2026 (Complete List)

1
Comments
19 min read
Build a LeetCode Notes System That Becomes Your Personal Knowledge Base

Build a LeetCode Notes System That Becomes Your Personal Knowledge Base

1
Comments
6 min read
My Hot Take On The Leetcode Obsession

My Hot Take On The Leetcode Obsession

1
Comments
4 min read
Designing LeetCode: Online Code Judge System

Designing LeetCode: Online Code Judge System

1
Comments
6 min read
696. Count Binary Substrings

696. Count Binary Substrings

Comments
3 min read
Fix LeetCode Runtime Errors: A Step-by-Step AI Debugging Guide

Fix LeetCode Runtime Errors: A Step-by-Step AI Debugging Guide

Comments
7 min read
Understanding the K-th Character in the String Game (Step-by-Step) - LeetCode 3304

Understanding the K-th Character in the String Game (Step-by-Step) - LeetCode 3304

Comments
2 min read
Finding the Sequence of Strings Appeared on the Screen

Finding the Sequence of Strings Appeared on the Screen

1
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.