Projects I've done in college, all Java and very OOO.
Assignment8 is a Silicon Valley trail (Spin off of Oregon Trail game). I used Java on eclipse to create a basic game similar to Oregon Trail. I designed a basic user interface with Java Swing and design patterns like Iterator, Factory, and Observer.
The Queens App is an Android app of the classic Queens App game. I used Android Studio. Rules: The eight queens puzzle is the problem of placing eight chess queens on an 8×8 chessboard so that no two queens threaten each other; thus, a solution requires that no two queens share the same row, column, or diagonal.