https://www.codewars.com/kata/51b66044bce5799a7f000003 Codewars: Achieve mastery through coding challenge Codewars is a coding practice site for all programmers where you can learn various programming languages. Join the community and improve your skills in many languages! www.codewars.com Create a RomanNumerals class that can convert a roman numeral to and from an integer value. It should follo..

https://www.codewars.com/kata/5765870e190b1472ec0022a2/java Codewars: Train your coding skills Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential. www.codewars.com Task You are at position [0, 0] in maze NxN and you can only move in one of the four cardinal directions (i.e. North, East, South, West). Return true if you ..

https://www.codewars.com/kata/521c2db8ddc89b9b7a0000c1/java Codewars: Train your coding skills Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential. www.codewars.com Snail Sort Given an n x n array, return the array elements arranged from outermost elements to the middle element, traveling clockwise. array = [[1,2,3], [4,..

https://www.codewars.com/kata/5672682212c8ecf83e000050/java Codewars: Train your coding skills Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential. www.codewars.com Consider a sequence u where u is defined as follows: The number u(0) = 1 is the first one in u. For each x in u, then y = 2 * x + 1 and z = 3 * x + 1 must be..

https://www.codewars.com/kata/51c8e37cee245da6b40000bd/java Codewars: Train your coding skills Codewars is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential. www.codewars.com Complete the solution so that it strips all text that follows any of a set of comment markers passed in. Any whitespace at the end of the line should also be..