Easy 2 point
Medium 4 points
Hard 6 points
Ninja 10 points
| Question | Type | Level | Solve |
|---|---|---|---|
| Write a function to convert a number to string? | Number | Easy | Solve |
| Write a function to find the number of balanced parenthesis of given length? | Number | Hard | Solve |
| Write a function to sum the digits of given number? | Number | Medium | Solve |
| Write a function that checks whether the given number is a perfect number? | Number | Medium | Solve |
| Write a function to find out how many days does it take a virus to exceed the given number? | Number | Medium | Solve |
| Write a function that counts the frequency of numbers and return a frequency count object? | Object | 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 that returns a nine digit number with condition given in example? | Puzzle | Hard | Solve |
| Write a function that returns the fifth perfect number? | Puzzle | Hard | 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!