Easy 2 point Medium 4 points Hard 6 points Ninja 10 points

Question Type Level Solve
Write a function to add given two numbers? Number Easy Solve
Write a function to find the length of given string? String Easy Solve
Write a function that finds the area of given rectangle? Math Easy Solve
Write a function to sum the numbers in given list? Array Medium Solve
Write a function to concatenate the first and last name of given person object? Object Easy Solve