Convert Minutes into Seconds. Each solution is accompanied by an online link that helps you quickly run it in a code playground at codeguppy.com. Are the Numbers Equal? That is, each time you submit a challenge, a mentor checks it for you, and it approves it or suggests changes. Each solution is accompanied by an online link that helps you quickly run it in a code playground at codeguppy.com Each challenge has its own discussion board and user solutions. If you have a github account you can fork the entire repository with these challenges from https://github.com/CodeGuppyPrograms/CodingChallengesI hope you had fun browsing through these coding challenges. 5. Improve your coding skills with our library of 300+ challenges and prepare for coding interviews with content from leading technology companies. Below is a very concise and elegant solution written in Python by the #3 ranked user on Coderbyte, Qlogin. // Function prints the first nPrimes numbers, // Print distances between the first n prime numbers, // if current character is separator then advance and, // set that the previous character was separator, "I like to learn JavaScript with codeguppy", "Create a function that will capitalize the first letter of each word in a text", "1.5, 2.3, 3.1, 4, 5.5, 6, 7, 8, 9, 10.9", "Create a function, that will return an array (of string), with the words inside the text", "John;Smith;954-000-0000\nMich;Tiger;305-000-0000\nMonique;Vasquez;103-000-0000", // Decrypt a message by using the same encrypt function, // ... but using the inverse of the key (e.g. Challenge: Difficulty: Status: Capital indexes: 2 / 10: unsolved: Middle letter: 2 / 10: unsolved: … In the Code tab above you'll see a starter function that looks like this: ... Return the Sum of Two Numbers. Scale Balancing: Requires looping through an array of weights to determine if a scale can be perfectly balanced. If you do find two numbers that add up to 10, then you will need to determine if exactly 3 specific characters exist somewhere between these two indices. This is an introduction to how challenges on Edabit work. Take an input string parameter and determine if exactly 3 question marks exist between every pair of numbers that add up to 10. Edabit // Learn to Code with 10,000+ Interactive Challenges It requires looping through the string and maintaining the position of every pair of numbers that add up to 10. Question Marks: Requires looping through a string and checking if certain conditions are met. Hello JavaScript code newbie! Previously published at https://github.com/CodeGuppyPrograms/CodingChallenges. We looked at the stats for our easy challenges (excluding the medium and hard questions) and found the ones where users struggled with the most to achieve a perfect score. In the Code tab above you'll see a starter function that looks like this: function hello() { } All you have to do is type return "hello edabit.com" between the curly braces { } and then click the Check button. In this article I'm proposing you a series of coding challenges that will help you practice the basic language constructs and algorithms. rotate in the other direction), // Function will implement Caesar Cipher to, // encrypt / decrypt the msg by shifting the letters, // Encrypt only letters in 'A' ... 'Z' interval, circle1X, circle1Y, circle1R, circle2X, circle2Y, circle2R, // Calculate the distance between the two specified points, // Use recursion to find the maximum numeric value in an array of arrays, // Cycle through all the elements of the array, // If an element is of type array then invoke the same function, // to find out the maximum element of that subarray, // Use a stack to find the maximum numeric value in an array of arrays, // This is the stack on which will put the first array and then, // all the other sub-arrays that we find as we traverse an array, // Loop as long as are arrays added to the stack for processing, // If an element is of type array, we'll add it to stack, "Create a function to return the longest word(s) in a sentance. Correct Path: Requires traversing through a partially finished path in an NxN matrix and finishing the path. Vowel Square: Requires finding a 2x2 square of vowels in a larger matrix. 4. If so, return true, otherwise return false. We ended up narrowing down all the easy challenges to find the 5 hardest ones listed in the “easy” section — where by easy we mean challenges that should be solvable somewhere between 15–25 minutes by a beginner coder. Arguably, Exercism is one of the best coding challenges websites for beginners. Some examples test cases are below: Before reading further, try and think of how you would solve this challenge (you can even write down some steps in pseudocode, or better yet you can write a solution on Coderbyte). The main reason is that they provide a mentor for you. The 5 hardest “easy” challenges are listed below: Out of these, the challenge where users struggled most to get a perfect score and spent the longest time solving is Question Marks. Closest Enemy II: Requires checking the distance between certain point… Level up your coding and interview skills Coderbyte is the #1 website for technical interview prep and coding challenges. If time is limited, just browse through the solutions! This challenge requires several layers of logic to get right, which is why it can be difficult to come up with a solution at first. These coding challenges are intended for beginners, therefore the proposed solutions are implemented using only simple and classical programming elements. 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