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: 323 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
    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: 47 This Week
    Last Update:
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  • 4
    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: 7 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: 23 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
    This project aims to deliver a stable, performant and flexible Tetrinet & TetriFast server.
    Downloads: 14 This Week
    Last Update:
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  • 8
    TICO

    TICO

    Interactive communication boards for people with severe disabilities.

    TICO is currently a part of ARASUITE!!!! Please, look for ARASUITE in Sourceforge!!!! https://sourceforge.net/projects/arasuite/ TICO is a tool for the design and execution of interactive communication boards. Communication boards are highly used in augmentative and alternative communication (AAC) environments.
    Downloads: 2 This Week
    Last Update:
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  • 9
    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: 8 This Week
    Last Update:
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    Desktop and Mobile Device Management Software

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  • 10
    tetris

    tetris

    Just another Tetris™ clone

    Just another Tetris™ clone
    Downloads: 7 This Week
    Last Update:
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  • 11
    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: 3 This Week
    Last Update:
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  • 12
    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: 3 This Week
    Last Update:
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  • 13
    A collection of puzzle and board games. The games are written and Java applets and playable within browsers that support Java.
    Downloads: 4 This Week
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  • 14
    JSUDOKU
    JSudoku is a Java version of the game Sudoku. A backtracking algorithm cares for random puzzles and based on the Sudoku-Puzzle JavaScript. Optionally, JSudoku generates X-Sudoku puzzles.
    Downloads: 2 This Week
    Last Update:
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  • 15
    Sudoku Solver
    An easy-to-use, lightweight Sudoku-solving program. Simply input the known numbers, and click "Solve"!
    Downloads: 2 This Week
    Last Update:
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  • 16
    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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  • 17
    This program automatically solves Nonogram riddles, also known as Japanese Puzzles. It is Java-based and should therefor run on any platform that has a JRE (>= 1.5) installed.
    Downloads: 3 This Week
    Last Update:
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  • 18
    Sudoku

    Sudoku

    A simple Sudoku game

    A simple Sudoku game created to test the concept of objects.
    Downloads: 3 This Week
    Last Update:
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  • 19
    Arcadiban is a Java clone of the famous Sokoban game created 1980 by Hiroyuki Imabayashi.
    Downloads: 2 This Week
    Last Update:
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  • 20
    Implementation of the classic Snake Arcade Game in JAVA
    Downloads: 2 This Week
    Last Update:
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  • 21
    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: 2 This Week
    Last Update:
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  • 22
    Jetrix TetriNET Server
    Jetrix is a new generation TetriNET server designed for maximum scalability and extensibility. Customization requires little knowledge of the server's inner functioning. Jetrix aims at becoming the ideal platform for server side TetriNET programmers
    Downloads: 2 This Week
    Last Update:
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  • 23
    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: 2 This Week
    Last Update:
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  • 24
    This project is a new way of playing Tetris, one of the most popular games in history. To run the game you have to install: 1. Java 1.6u7 or a newer version; 2. JOGL 1.1.2; 3. Java Media Framework 2.1.1;
    Downloads: 2 This Week
    Last Update:
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  • 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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