Browse free open source Java Puzzle Games and projects below. Use the toggles on the left to filter open source Java Puzzle Games by OS, license, language, programming language, and project status.

  • Native Teams: Payments and Employment for International Teams Icon
    Native Teams: Payments and Employment for International Teams

    Expand Your Global Team in 85+ Countries

    With Native Teams’ Employer of Record (EOR) service, you can compliantly hire in 85+ countries without setting up a legal entity. From dedicated employee support and localised benefits to tax optimisation, we help you build a global team that feels truly cared for.
    Learn More
  • Intelligent testing agents | Checksum.ai Icon
    Intelligent testing agents | Checksum.ai

    Checksum generates, runs, and maintains end-to-end tests automatically so your team ships with confidence as code output grows.

    Coding agents write the code. Checksum runs it—continuously testing against real APIs, real data, real edge cases—before it ever reaches production.
    Learn More
  • 1
    CSameGame is a multiplatform Java game based on SameGame. It also supports various game styles, save and load games, highscore ladder, a solver and an helper
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    A multiplayer Java based rampart clone with additional features to come.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    A 3d physics game. Goal is to build a construction to bring an object to a goal. Integrated level-editor. You can build rods, blocks, spheres and powered wheels.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Sudoku for your J2ME-enabled cell phone.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Secure your business by securing your people. Icon
    Secure your business by securing your people.

    Over 100,000 businesses trust 1Password

    Take the guesswork out of password management, shadow IT, infrastructure, and secret sharing so you can keep your people safe and your business moving.
    Learn More
  • 5
    Solitaire game on a chess board written in Java. Turns can be undone. Supports English, German, Hungarian locales.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Implementation of the classic Snake Arcade Game in JAVA
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    CloneRNX is a Java SE clone of ChainRNX, the popular facebook flash game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Coapres

    Coapres

    Real Time Puzzle Videogame

    Real time puzzle videogame, with like arcade games gameplay and isometric perspective. Use random pieces of terrain to expand the ants territory allowing them to reach the food.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Supports basic ciphers, and Morse code conversion on Java-midlet compatible phones.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Paladin Point of Sale is a powerful retail management system designed to simplify daily store operations for independent retailers. Icon
    Paladin Point of Sale is a powerful retail management system designed to simplify daily store operations for independent retailers.

    It enables businesses to sell from anywhere using mobile point-of-sale tools while also providing a ready-built online store for seamless omnichannel

    Paladin Point of Sale is ideal for independent retailers in hardware, lumber, pharmacy, and specialty retail industries seeking an easy-to-use, industry-specific POS system with strong support and flexibility.
    Learn More
  • 10
    Coloring for J2ME is a classic Color Invasion game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    This is Columns, the game. The player can manipulate a bar of colored squares while it drops down. Once it has reached the playing field, points are gained and squares in the playing field disappear, according to certain rules.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    A concurrent Puzzle with thread
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Cpairs is pairs game run on j2me with configuration midp2.0 and cldc1.1. Cpairs is best to play on mobile phone that suport j2me. The game is just to pair tiles as fast as posible. This project is just coding for fun.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Crossword Builder is java program for creating crosswords. It can create, fill and export crosswords in pdf format. It's very fast. Supports different input languages.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Crossword Sage is a tool for creating professional looking crosswords with powerful word suggestion capabilities. It can also help you solve crosswords!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Enjoy doing the crossword in the morning? But your paper doesn't print one on Sundays! Why not store the old crosswords in your computer so you can replay them anytime. Crosswordsaver keeps them in a database, you can play them later from your browser.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    CrozzSum (Kakuro)
    Crozz Sum (Kakuro), A simple Kakuro puzzle generator, written using Java Swing, License - GPL 3.0 (http://www.gnu.org/licenses/gpl.html)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Crypt Escape is a game in which the aim is to escape (through an exit on the perimeter) from a tomb which contains a mummy. Unfortunately, the mummy can move two steps to your one. Luckily, there are walls in the crypt with which to trap the mummy.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    A word-pattern, dictionary and thesaurus search engine.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    A simple Tetris-like 3D game using Java and JOGL. This project was started as a school project at the Carl-Zeiss-Gymnasium in Jena (Germany).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Cubist

    Cubist

    an implementation of the classic 3x3x3 cube

    Cubist lets you intuitive take control over the classic 3x3x3 cube, via mouse or keyboard. Several moves to solve the cube are included, as well as some nice patterns, a shuffle function and a (straightforward) complete solution. The graphics are simple but nice and self explaining. The default keys are customisable.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    A simple cute sudoku puzzle solver implemented in JAVA.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    This is an implementation of Donald Knuth's Algorithm X ("dancing links"). This is primarily a sudoku generator and solver, though it can be used to solve other exact cover problems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Very fast and easy to use Java tool for solving and generating Sudoku puzzles. By using Donald Knuths exact cover algorithmus it can not only solve or create the usual 9x9 but also 4x4, 16x16 or even bigger Sudokus in a very efficient way.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    DerpDerp is a tile-based puzzle game modeled after the game Dweep. This is an update for the game designed to bring the graphics and gameplay into the 21st century. Future modes of play may be added such as multiplayer support.
    Downloads: 0 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB