Open Source Algorithms

Beyond its much publicized success in attaining superhuman level at games such as Chess and Go, DeepMind's AlphaZero algorithm illustrates a more general methodology of combining learning and search to explore large combinatorial spaces effectively. We believe that this methodology can have exciting applications in many different research areas. Because AlphaZero is resource-hungry, successful open-source implementations (such as Leela Zero) are written in low-level languages (such as C++) and optimized for highly distributed computing environments. This makes them hardly accessible for students, researchers and hackers. Many simple Python implementations can be found on Github, but none of them is able to beat a reasonable baseline on games such as Othello or Connect Four. As an illustration, the benchmark in the README of the most popular of them only features a random baseline, along with a greedy baseline that does not appear to be significantly stronger.

NaruGo is game AI project. Current targets are GO board game and Texas Holdem poker. It investigates Genetic programming to build game AI logic. Also EA/GP simulations for TSP, Graph layout and Prisoners Dilemma problem.

JOthi is the java-based game of "Othello". This project is son of the greater parent SourceForge project "JGames", that realizes the real game environment: JOthi only defines the "Othello" game rules and its specific AI players.

* Requires : .net framework 4.5 or later Sudoku , This application developed using C# and requires .net framework 4.5 or later. GUI supports better good feedback for each and every action. To easy to handle. Save and reuse the Sudoku file , all files are stored as .sdku files ( sudoku files ) and this files are opened only through this application. Use it and rate it !

Pacote de funcionalidades em FPC/Lazarus para serem utilizadas no desenvolvimento de jogos de Xadrez.

Given a placement of pieces on a chessboard, find the move which forces checkmate as rapidly as possible.

This sofware is designed to help different chess clubs to set up their own rating system. It uses USCF approximation formulas for rating calculations. Working example at newarkcc.vfutbole.ru

This chess program changes its strength to give the best match against you. Eventually it learns to beat you specifically through learning alogirthms. Features included transposition tables and a elementary 3-piece endgame tablebase.

EightQueens is a simple chess puzzle written in Java. Click one square on the chess board to start recursive function. Fill the chess board with eight queens.

GeneThello (read jə-ˈne-ˈthe-lō), is an acronym for genetic othello, an othello (reversi) playing program which based on Genetic Algorithm (GA). In principle GeneThello consist of an othello program and a genetic algorithm system.

JMill is the java-based game of "Nine Men's Morris". This project is son of the greater parent SourceForge project "JGames", that realizes the real game environment...

JavaGO is an Open Source Java library for the Game of GO (weiqi, baduk) analysis. Implements: base game classes, montecarlo simulations, SGF reader/writer, game variants, GTP, etc. Elegant interfaces/class design. Speed efficient w/small footprint. TDD.

Joshua chess robot: a stepper motor robot interfaced with a photosensible board to play chess with an embedded artificial intelligence, a game database or and internet player. Software, robot photos, tech papers, schematics and cabling included. Enjo

The algorithm used by this MasterMind applet is very simple. Yet it is also very fast and it uses relatively few guesses.

The program demonstrates the usage of the A* algorithm to find the shortest path. It searches the shortest path between source piece and target piece on the rectangular board. On the board the obstacles (wall) can be constructed. In addition to the algorithm, the GUI is provided. The GUI is written in Qt. Using the GUI, one can construct and move interactively the obstacles on the board. For every modification of the board, the shortest path is calculated automatically. Some statistics related to A* algorithm are presented as well. This project is related to my other projects located at sourceforge as well: https://sourceforge.net/projects/a-star/ https://sourceforge.net/projects/shortest-path-graph-a-star/

This project an efficient method of solving a scrabble board.

in here will be all codes of my games made in simple j and you can use it freely just put my name on the credits

Classic game solved with MinMax algorithm (full solution tree) and simple Heuristics. Specially for learning and teaching computer AI

aigochess is a chess-style board game and uses improved faile engine with strong AI.The feature of this game is adding two Cannon which comes from Chinese Chess into original chess. It's the official traning software for China aigo Chess Club.

The Eight Queens Problem is a chess board puzzle. Eight queens can be placed on the chess board without conflict. Any queen placed on the chess board will not attack any other queen. JavaScript programming language is used.

jChecs is an open source Java chess program, designed to introduce the basics of computer chess programming concepts.

ktsolver - Knight's Tour problem solver. Finds quickly a lot of solutions of the Knight's Tours problem.