- First Factorial-Coderbyte
- Lasagna-exercism
- Loops- HackerRank
- Loopsll- HackerRank
- Java-If-Else - HackerRank
- Method Overriding -HackerRank
- Output Formatting - HackerRank
- End of file - HackerRank
- Java Static Initializer Block - HackerRank
- Java Int to String - HackerRank
- Java Date And Time - HackerRank
- Java Currency Formatter - HackerRank
- Java BigInteger - HackerRank