DistancePointtoPoint.jdc was added in the dayOne
 Rectangle.jdc was added in the dayOne
 YourChange.jdc was added in the dayOne
 Calculator.jdc was added in the dayOne
 LineToColumn.jdc was added in the dayOne
Palindrome.jdc was added in the dayOne
PalindromeCreator.jdc was added in the dayOne
Text2Number.jdc was added in the dayOne