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.

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  • 1
    Sudoku for Java - HoDoKu
    Sudoku generator/solver/analyzer written in Java (English and German). Lots of human style techniques (singles, subsets, LCs, fish, wings, uniqueness, coloring, chains, ALS), powerful analyzer (manage multiple solutions for one sudoku). Includes Learning and training modes and a booklet printer.
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    Downloads: 212 This Week
    Last Update:
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  • 2
    JSoko

    JSoko

    The Sokoban game implemented in Java.

    JSoko is a Java program for playing the Sokoban game. It features path finding, auto push, auto solving, undo/redo, deadlock detection, and more.
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    Downloads: 27 This Week
    Last Update:
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  • 3
    Peces (Joc de Tangram)
    Peces és un programa per jugar a 40 modalitats de tangram y més de 31.000 figures per resoldre. Podeu crear noves figures, generar-les automàticament, crear concursos i intercanviar les dades amb altres usuaris. A tangram's program with 40 modalites of tangram and more 31,000 shapes. You can create new figures and add them to the main game. In addition, it is possible to create competitions against your friends, and select only the shapes you want to use. Programme pour jouer avec 40 variétés de tangram et plus de 31.000 figures. Gioco di 40 modalità de tangram e più 31.000 Die Freeware Peces ist ein sehr umfangreiches Tangram Puzzle Spiel für Mac OSX mit vielen unterschiedlichen Formen und 4 Schwierigkeitsstufen. Die in einzelne Teile zerlegten Formen müssen dabei wieder richtig zusammengefügt werden.
    Downloads: 15 This Week
    Last Update:
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  • 4
    An entertaining Sokoban game with nice 3D graphics available for Windows, Linux & Mac. Features different skins & workers, several level sets, resume & replay, improved mouse/keyboard control, audio etc.
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    Downloads: 68 This Week
    Last Update:
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  • 5
    The Neverhood Restoration
    Be warned this project was discontinued in 2013 and has not been updated in years.
    Downloads: 22 This Week
    Last Update:
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  • 6
    Galleon is a home media server using TiVo's discontinued HME protocol. It only works on TiVo versions earlier than 20.7.2. The project is not actively maintained. If you want to maintain it, contact the admins.
    Downloads: 7 This Week
    Last Update:
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  • 7
    Sudokuki - essential sudoku game

    Sudokuki - essential sudoku game

    Sudokuki is a free graphical SUDOKU game

    Sudokuki is a free graphical SUDOKU game: Sudokuki solves even the most difficult sudoku grids for you - Generate a sudoku - Play sudoku - Print a sudoku... Available in 17 languages. Just download and play! You can also play with arabic or chinese numbers. Sudokuki is Free Software developed in Java. Have fun!
    Downloads: 5 This Week
    Last Update:
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  • 8
    A collection of tools related to the game Myst. Most notably, it can transform MOUL/Myst5/Crowthistle datafiles into POTS datafiles. It also allows you to download and install all the fan-Ages. For details see http://myst.dustbird.net/wiki/Drizzle
    Downloads: 6 This Week
    Last Update:
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  • 9
    FreeNono

    FreeNono

    A free implementation of the nonogram game

    FreeNono is an open-source implementation of the Nonogram game — a logic puzzle in which cells in a grid have to be colored or left blank according to numbers given at the side of the grid to reveal a hidden picture. FreeNono is distributed under the terms of the GNU GPL.
    Downloads: 4 This Week
    Last Update:
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  • 10
    Flappy

    Flappy

    Flappy - logical game originally created for SHARP MZ-800 computer

    Java version (clone) of old 8bit game created originally for SHARP MZ-800 computer in 1984. Now rewritten into Java and available on all desktops. Java 1.8 required. >>> UPDATE 10/2017 >>> Levels from other devices included too!
    Downloads: 7 This Week
    Last Update:
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  • 11
    This project aims to deliver a stable, performant and flexible Tetrinet & TetriFast server.
    Downloads: 7 This Week
    Last Update:
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  • 12
    tetris

    tetris

    Just another Tetris™ clone

    Just another Tetris™ clone
    Downloads: 6 This Week
    Last Update:
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  • 13
    Falling blocks game clone, designed for J2ME devices with 176x208 resolution or greater, programmed with Nokia 6630, but should run on any MIDP 2.0 devices.
    Downloads: 3 This Week
    Last Update:
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  • 14
    Jigsaw and tile puzzle games. I intend to use this project to promote artists and photographers.
    Downloads: 5 This Week
    Last Update:
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  • 15
    Sudoku Mania! A fully customizable sudoku game written in java. Create your own themes using Xml. 6 squares, 8 , 9, 16? No problem. Show numbers, letters, or even pictures. Print Sudokus to go and much more. Available for Cell Phones and PDA's too.
    Downloads: 4 This Week
    Last Update:
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  • 16
    Atani Software has a primary focus of developing games for various platforms and also try to keep the good old BBS' alive with releases of door games, etc.
    Downloads: 2 This Week
    Last Update:
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  • 17
    Flags! for Android

    Flags! for Android

    A knowledge based flag identification games.

    Flags! is a knowledge based game with the objective to identify the flags by choosing the correct option from the set of four available options. There is a limit on the number of wrong tries denoted by the number of lives at the bottom. The faster you answer, the more points you will get. Test your knowledge with over 190 flags to identify!
    Downloads: 2 This Week
    Last Update:
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  • 18
    jTans is a java version of Tangram, a (not so) ancient chinese puzzle. The object is to put 7 geometric shapes together so as to form a given outline. All the pieces must be used an should not overlap.
    Downloads: 2 This Week
    Last Update:
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  • 19
    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: 3 This Week
    Last Update:
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  • 20
    DamePlus is an OpenGL based checkers game including several game modes such as "Dame", "Dame International", "Wolf und Schaf" etc. Also for playing human vs. computer some AI is implemented.
    Downloads: 3 This Week
    Last Update:
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  • 21
    Minesweeper for Java
    This is a Minesweeper clone written in Java. It's my first game and I had a lot of fun to build it. If you enjoy it, please add a review :-)
    Downloads: 1 This Week
    Last Update:
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  • 22

    Auto Bejeweled

    Automatically plays Bejeweled Blitz on facebook

    Get the high score on Bejeweled with this bot. Currently plays Bejeweled Blitz on facebook.
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    Downloads: 2 This Week
    Last Update:
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  • 23
    F2L Scrambler v1.2

    F2L Scrambler v1.2

    Generates randomized scrambles for all F2L cases from all angles.

    This small program was designed to generate randomized scrambles for all 41 basic 3x3 Rubik's cube F2L cases, from all 4 angles (FR, FL, BL, BR). It takes 20 unique scrambles from CubeExplorer, all scrambles roughly 7-11 turns in length. In addition, the program also includes useful intuitive and algorithmic solutions for each case.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    Moty

    Moty

    Moty - logical game originally created for SHARP MZ-800 computer

    Java version (clone) of old 8bit game created originally for SHARP MZ-800 computer in 1985. Now rewritten into Java and available on all desktops. Java 11 required.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    This will help you solve the Voltorb Flip game in Pokemon Soul Silver and Heart Gold.
    Downloads: 2 This Week
    Last Update:
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