In Weeks 1–2, you built a Java backend with entities, DAOs, and a terminal menu. In Week 3, you gave it a face with HTML pages and CSS styling. Now in Week 4, you connect them — your servlet handles ...

A full-stack web-based Sudoku game developed using Java Servlets, JSP, MySQL, and Apache Tomcat. The application allows users to register, log in, play Sudoku at different difficulty levels, save game ...