Open Source C Puzzle Games

Egoboo is a working cool 3D dungeon crawling game in the spirit of nethack. Currently it is supported by Windows, Linux and Mac.

A scrolling, platform-jumping, key-collecting, ancient pyramid exploring game, vaguely in the style of similar games for the Commodore+4. The game is intended to show young people (I'm writing it for my son's birthday) all the cool games they missed.

INSTEAD was designed to interpret the games that are the mix of visual novels, text quests and classical 90'ss quests.

It is a sandbox game, based on physics. The game aim is to make contact red object with green object. You can use various objects, solid, wire (rope), and bendable objects. Gravitation will help you.

Candy Crisis: an exciting puzzle game written with C, SDL, SDL_image, and Fmod. Originally on Mac OS, also ported to Winddows.

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!

Twin Distress is a simple puzzle game where you must remove all of the blocks of the same color from the screen before the time runs out. Features include different skill levels, high scores, sound & music.

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.

Crazy Turtle puzzle game solver utility. Other names: CRAZY TURTLE / LE JEU FOU DE LA TORTUE / NAUGHTY TURTLES / ŠAŠAVE KORNJAČE / NAGAJIVE ŽELVICE / SASAVE KORNJACE

This is programm for automatic solving Japan Crossword (also known as nonogram, griddlers or paint by numbers).

Simple Sokoban is a (simple) Sokoban game aimed at playability and portability across systems. It is written in ANSI C89, using SDL for user interactions. I developed it natively under x86_64 Linux, but it should compile just fine on virtually anything that has a C compiler and the SDL library.

4digits is a guess-the-number puzzle game. It's also called Bulls and Cows, and in China people simply call it Guess-the-Number. The game's objective is to guess a four-digit number in 8 times.

Mures is a cross-platform clone of Sega's "Chu Chu Rocket," a multi-player puzzle game. It is written in C using SDL. Multi-player is handled through a client-server design that supports multiple players per client.

Arc Consistency Crossword Compiler (arccc) uses constraint satisfaction algorithms to fill crossword grids given a wordlist. The current implementation can fill simple grids in less than a minute. A word list gleaned from a variety of sources is includ

Remember the word game Boggle? Well we have gone ahead and coded something like it up with a nice GUI that will make you never want to take out those actual letter cubes again!

Net-o-Grama is a networked anagram game, which can be played by up to 4 players, but playing alone is also supported. Currently the server and a terminal (ncurses) based client for Linux is ready, but a graphical client (sdl) is coming soon.

Pipmak is a cross-platform game engine and authoring environment for point-and-click adventure games in the style of the Myst series. It supports panoramic nodes and uses Lua for scripting.

This is a cross-platform version of the classic puzzle game "Sokoban". You are a worker in a warehouse, and your goal is to push all boxes to the target locations. You can only push the boxes, but you cannot pull them. All 50 levels of the original game are included, the levels.h file also contains 40 extra levels that can optionally be used when compiling the game. Currently, 57 target systems are supported, including the Sinclair ZX Spectrum, MSX, Sega Master System, and many more. 2025-10-20: - New target supported: Casio FP-1100

An in-development text-graphical sudoku game, with pencil marking support and very few dependencies.

A console based 3D Labyrinth game

4D-TRIS is an alteration of the well-known Tetris game. The game field is extended to a 4D field, which has to filled up by the gamer with 4D hyper cubes. The software is written in C with OpenGL and GLUT. Home/Downloads: https://launchpad.net/4dtris

An adaptation of the well-known "Tetris" game. It uses Open GL 1.1 for rendering.

An advanced open-source, fully featured video game, backed by a scripted game engine.

This is a same game in 3 forms, a Text Based, a 2D SDL Based and a 3D OpenGL based, it use the classic winmine with a bit more of action ;)

Iggy is a tile-based puzzle homebrew game for the Nintendo DS. It is based off of the puzzle game Engacho! for the WonderSwan. The game is designed to be portable to many platforms.