• 00-greetFriend

• 01-titleCaseEdit

• 02-subtractFive

• 03-cutInHalfAndFloor

• 04-countOfAllBooleans

• 05-countOfAllBooleansAndStrings

• 06-countOfAllNumbersSmallerThanTarget

• 07-countOfAllIndexMatchingNumbers

• 08-sumOfAllEvenNumbers

• 09-sumOfAllOddNumbers

• 10-sumOfNumsWithinARange

• 11-sumOfMinimumAndMaximum

• 12-fizzBuzz

• 13-isPalindrome

• 14-frequencyCounter

• 15-countDownSum

• 16-productOfAnyAmountOfNumbers

• 17-setUnionOfAnyAmountOfSets

• 18-pairSum

• 19-binarySearch