Java

Subdomain	Challenge	Points	Solution
Introduction	Welcome to Java!	3	Solution.java
Introduction	Java Stdin and Stdout I	5	Solution.java
Introduction	Java If-Else	10	Solution.java
Introduction	Java Stdin and Stdout II	10	Solution.java
Introduction	Java Output Formatting	10	Solution.java
Introduction	Java Loops I	10	Solution.java
Introduction	Java Loops II	10	Solution.java
Introduction	Java Datatypes	10	Solution.java
Introduction	Java End-of-file	10	Solution.java
Introduction	Java Static Initializer Block	10	Solution.java
Introduction	Java Int to String	10	Solution.java
Introduction	Java Date and Time	15	Solution.java
Introduction	Java Currency Formatter	15	Solution.java
Strings	Java Strings Introduction	5	Solution.java
Strings	Java Substring	5	Solution.java
Strings	Java String Compare	10	Solution.java
Strings	Java String Reverse	10	Solution.java
Strings	Java Anagrams	10	Solution.java
Strings	Java String Tokens	15	Solution.java
Strings	Pattern Syntax Checker	20	Solution.java
Strings	Java Regex	25	Solution.java
Strings	Java Regex 2 - Duplicate Words	25	Solution.java
Strings	Java Regex 3 - Username Checker	20	Solution.java
Strings	Tag Content Extractor	20	Solution.java
BigNumber	Java BigInteger	10	Solution.java
BigNumber	Java BigDecimal	20	Solution.java
BigNumber	Java Primality Test	20	Solution.java
Data Structures	Java 1D Array	5	Solution.java
Data Structures	Java 2D Array	10	Solution.java
Data Structures	Java Subarray	10	Solution.java
Data Structures	Java Arraylist	10	Solution.java
Data Structures	Java 1D Array (Part 2)	25	Solution.java
Data Structures	Java List	15	Solution.java
Data Structures	Java Map	10	Solution.java
Data Structures	Java Stack	20	Solution.java
Data Structures	Java Hashset	10	Solution.java
Data Structures	Java Generics	15	Solution.java
Data Structures	Java Comparator	10	Solution.java
Data Structures	Java Sort	10	Solution.java
Data Structures	Java Dequeue	20	Solution.java
Data Structures	Java BitSet	20	Solution.java
Object Oriented Programming	Java Inheritance I	5	Solution.java
Object Oriented Programming	Java Inheritance II	10	Solution.java
Object Oriented Programming	Java Abstract Class	10	Solution.java
Object Oriented Programming	Java Interface	10	Solution.java
Object Oriented Programming	Java Method Overriding	10	Solution.java
Object Oriented Programming	Java Method Overriding 2 (Super Keyword)	10	Solution.java
Object Oriented Programming	Java Instanceof keyword	10	Solution.java
Object Oriented Programming	Java Iterator	15	Solution.java
Object Oriented Programming	Calculating Volume	20	Solution.java
Exception Handling	Java Exception Handling (Try-catch)	10	Solution.java
Exception Handling	Java Exception Handling	15	Solution.java
Advanced	Java Varargs - Simple Addition	15	Solution.java
Advanced	Java Reflection - Attributes	15	Solution.java
Advanced	Can You Access	15	Solution.java
Advanced	Prime Checker	25	Solution.java
Advanced	Java Factory Pattern	15	Solution.java
Advanced	Java Singleton Pattern	15	Solution.java
Advanced	Java Visitor Pattern	40	Solution.java
Advanced	Java Annotations	25	Solution.java
Advanced	Covariant Return Types	20	Solution.java
Advanced	Java Lambda Expressions	30	Solution.java
Advanced	Java MD5	30	Solution.java
Advanced	Java SHA-256	30	Solution.java
Algorithms > Sorting	Big Sorting	20	Solution.java
Algorithms > Sorting	Insertion Sort - Part 2	30	Solution.java
Algorithms > Sorting	Find the Median	35	Solution.java
Algorithms > Search	Missing Numbers	45	Solution.java
Algorithms > Strings	Making Anagrams	30	Solution.java
Interview Preparation Kit>Arrays	New Year Chaos	40	Solution.java
Interview Preparation Kit>Arrays	Minimum Swaps 2	40	Solution.java
Interview Preparation Kit>Dictionaries and Hashmaps	Ransom Note	25	Solution.java
Interview Preparation Kit>Dictionaries and Hashmaps	Two Strings	25	Solution.java
Interview Preparation Kit>Dictionaries and Hashmaps	Sherlock and Anagrams	50	Solutuion.java