Java Puzzles Tutorials

1. FizzBuzz Solution in Java
2. Find Missing Number From Series/Array in Java
3. 3 Ways to Calculate Factorial in Java
4. Reverse String in Java – Reverse String by Words
5. Puzzle – Return all the strings with the Nth longest length
6. Puzzle – Check if string is complete (contains all alphabets)
7. Java puzzle : Good String – Bad String
8. Java puzzle – Find all the duplicate elements
9. Java puzzle – TreeMap put operation
10. Find duplicate elements in an array
11. HiLo Guessing Game in Java
12. Compound assignment operator [i += j] is not same as [i = i + j] in java
13. How to Detect infinite loop in LinkedList with Example
14. Java string palindrome – Java number palindrome example
15. Java – Create object without ‘new’ keyword
16. Dead code and unreachable code in Java