Free othello master 0.7.8 software for linux

Gothello project is a GTK-based Othello game.

Its for one or two players.

You can use it to play against other people or against the computer, or you can play the computer against itself. The AI is implemented using Negamax search with Alpha-Beta pruning, with Iterative Deepening.

It has both fixed-depth and fixed-time search modes.

JSothello is a Javascript/DHTML implementation of the board game "Othello", also called "Reversi". Runs in the browser with four challenging computer intelligence levels. Play human versus computer, human versus human or computer versus computer.
JSothello is a Javascript/DHTML implementation of the board game "Othello", also called "Reversi".
Othello is very easy to play. The board is a square grid of any size. The two players pieces are black or white. Each player must place a piece on the board adjacent to one of his opponents pieces so that another of his own pieces is on the other side of his opponents piece(s). In other words, the opponents piece(s) should be "sandwiched" between the players pieces. When that occurs, all such "sandwiched" pieces are changed to the players color.
The game ends when one player cannot make a legal move. The winner is the player with the most pieces on the board.
This version allows the user to play the computer, another human or watch the computer play itself. The computer players have four levels of "intelligence", each with different styles of play:
- "Only took a minute to learn": The computer chooses random (legal) moves.
- "Laughable": The computer picks (one of) the move(s) that will flip the most pieces.
- "Respectable": Plays like "Laughable" but tries to grab the edges and the corners whenever possible while keeping its opponent from being able to grab the edges and corners.
- "Took a lifetime to master": Plays like "Respectable" but adjusts its edge/corner bias as the board fills up, favors moves that flip pieces in more than one direction, tries to prevent moves that will allow the opponent to immediately reverse its gain and places pieces closer to the corners when possible.

Cypher generates the .rdf (RDF graph) and .serql (SeRQL query) representation of a plain language input.
With robust definition languages, its grammar and lexicon can quickly and easily be extended to process highly complex sentences and phrases of any natural language, and can cover any vocabulary.
Programmers can build next generation semantic Web applications that harness natural language.
Main features:
- Morpholgical Processing
- Word Sense Disambiguation
- Part of speech tagging
- Phrase Structure Grammar parser (phrase tree output)
- High Speed pattern matching algorithm
- Robust templating for RDF, and SeRQL output
- Easy to learn phrase description language , lexicon and framenet definition language
Enhancements:
- Change were made to the pattern element parser.
- Now either store or root may be specified as an attribute to determine if a pattern will be output.
- Setting to false prevents the pattern from being output if the pattern is the root pattern.

libarxx is a C++ implementation for accessing ARX archives.
ARX archives are compressed and structured collections of data items with advanced features like data synchronization, references for external data items, and merging multiple archives.
Enhancements:
- This release improves usability for game developers: a way of retrieving data items by path information has been added.

As an Othello player I have used since 1988 several tools and programs for improving my game play. The most often used tools have been: Thor, Cassio and WZebra. Those programs are very interesting tools for studying Othello but they have all the same drawback: you are locked to one OS platform.
The OthBase project has started beginning of November 2002 based on the following constatations:
- there was no cross platform Othello database program that was available on several platforms; you needed for example to use Cassio for MacOS 9.X, or use WZebra for Windows if you wanted to study tournament level games
- there was no Othello database program available on the Java platform nor Linux (sorry LZebra was not very well supported on Linux)
- there was always the need to update manually the database when using Cassio or WZebra; this task should have been done automatically via the program itself
Ajax and Cyrano, two good Othello programs written in Java, have shown that we can have strong and interesting Othello programs written on the Java platform
As an early Java adopter (since the first JDK 1.0 beta release in 1996!) and Othello addict, I decided on November 2002 to start this project as the Java platform is now very popular and really more mature than a couple of years ago. The JFC/SWING GUI library is now at a good level and JVM performances are increasing each year. Check for example infos about HotSpot. Moreover the Java developers community is really alive and responsive. You can check at Apache Jakarta Project and at JavaDesktop.
My main goals are:
- to promote Othello thru the use of a database program for studying games of tournament players
- to develop an Othello database program in Java that will be the same on Windows, MacOSX or Linux
- to support the Thor database format and other popular game file formats (e.g. XOF, SGF, PGN, Cassio)
- to implement a database feature set identical at minimum to Cassios one
- to allow an easy installation and update of the program
- to allow an easy update of the FFO game database available in the Thor database format
- to add new cool extra features that are needed by Othello players in a responsive way
- to allow developers to add some plugins into the program to add new features
Main features:
Database Formats Support
- XOF database files
- Thor database (.WTH / .JOU / .TRN files)
- PGN database files (Kurnik and VOG)
- GGF (old GGS server)
- Yahoo! Japan logs from Uniyma (text export format)
Database Management
- Create / Read / Import / Save XOF database files
- Read / Import Thor database directory
- Clean Thor database directory
- Synchronize manually / autimatically a Thor database directory with a FTP server
- Read / Import PGN database files
- Read / Import GGF database files
- Read / Import TXT database files from Uniyma logs
- In memory Database Merge thru import
- In memory Database export to XOF
- Add game to In memory Database
- Delete game(s) from In memory Database
- MRU support (most recently used database files)
- In memory Database filtering on Tournament (name, date), player name with support of complex boolean filters
- On the fly computed statistics for In memory Database depending on the moves played and filter
- Set / Unset Games bookmark
- Manage Games bookmarks
- Go to bookmarked game
Game Management
- Play game with backward/forward/go to start/go to end
- Mouse wheel support for fast move forward / backward
- Enter game as sequence of move on board
- Enter a game as a diagram
- Copy move list / position / diagram
- Paste move list
- Drag and drop a game from game list to Othello board
- Show game diagram
- Goto Move: by clicking on a move in diagram mode

QtHello project is an Othello game and toolkit.

Its design makes it easy to extend both the computer player and human player interfaces. It currently has 6 different computer players ranging from completely random to tree search with Alpha-Beta pruning.

Its mainly meant as a toolkit for Othello developers wanting to concentrate on the AI routine and not the GUI. Although I think normal Othello entusiasts might find this game enjoyable especially when the computer players get smarter.

Games::Othello is a Perl extension for modelling a game of Othello.

SYNOPSIS

use Games::Othello;

my $game = Games::Othello->new();

while( !game->over ) {
printf "It is presently %ss move",
($game->whos_move eq b) ? black, white;
my @possible_moves = values $game->possible_moves();

if ( ! @possible_moves ) {
print "You have no moves available, you must pass.
$game->pass_to_opponent;
} else {
foreach ( my $move ) @possible_moves ) {
printf
"You will take %d of your opponents chips if you place your chip on %d,%d",
scalar @{ $move->{chips} }, $move->{x}, $move->{y};
}
my ($locx, $locy) = get_move();
my $flipped = $game->place_chip( $locx, $locy );
}

my $layout = $game->chip_layout();
foreach my $row ( @$layout ) {
foreach my $pos ( @$row ) {
printf %3s,
($pos eq b) ? B # Black occupied square.
: ($pos eq w) ? W # White occupied square.
: # Un-occupied square.
}
print "nn";
}
}
my ($black_score, $white_score) = $game->score;