Easy 2 point
Medium 4 points
Hard 6 points
Ninja 10 points
| Question | Type | Level | Solve |
|---|---|---|---|
| Write a function that removes the tail node of the given linked list? | Data Structures | Medium | Solve |
| Write a function to add a node with value 10 to the start of given linked list? | Data Structures | Medium | Solve |
| Write a function to add a node with value 4 to the end of given linked list? | Data Structures | Medium | Solve |
| Write a function to find all duplicate characters and return the list? | Array | Medium | Solve |
| Write a function to find duplicate characters with counts? | Object | Medium | Solve |
| Write a function to count vowels and consonants of a string and return an object? | Object | Medium | Solve |
| Write a function to find the difference of two numbers without using - operator? | Challenge | Medium | Solve |
| Write a function to find the missing side given two sides of a right angle triangle? | Math | Medium | Solve |
| Write a function that returns the Cartesian products of the given two sets? | Math | Medium | Solve |
| Write a function to return first n narcissistic numbers? | Math | Medium | Solve |
Practice JavaScript Online
Become a Javascript Ninja with Javascript Challenges
Welcome to JavaScript Ninjas, your premier destination for mastering JavaScript online. Whether you're a novice or an experienced coder, our platform offers a dynamic environment to practice JavaScript online, tackle challenging coding challenges, and elevate your skills to ninja-level proficiency. With our curated collection of real-time JavaScript challenges, you'll have the opportunity to hone your coding prowess and become a true JavaScript Ninja. Join our community today and embark on your journey to becoming a coding master!