GNOME Chess is a simple chess game. You can play against your computer at three different difficulty levels, or against a friend at your computer.Computer chess enthusiasts will appreciate GNOME Chess’s compatibility with nearly all modern computer chess engines, and its ability to detect several popular engines automatically if installed.

GNOME Chess

Play the classic two-player board game of chess

A solitaire version of the classic Eastern tile game. Tiles are stacked on the board at the start of the game. The goal is to remove all the tiles in as little time as possible. Select two matching tiles and they will disappear from the board, but you can only select a tile if there is an empty space to its left or right at the same level. Be careful: tiles that look alike may actually be slightly different.GNOME Mahjongg features a variety of starting layouts, some easy and some difficult. If you get stuck, you can ask for a hint, but this adds a large time penalty.

GNOME Mahjongg

KMahjongg is a fun board game created after the famous oriental game of Mahjong (from Chinese 麻將).

KMahjongg

Reversi is a two-player strategy game, played on an 8 by 8 board. Players use tiles that are dark on one side and light on the other.The object of reversi is to flip your opponent’s tiles to your color, while your opponent is trying to flip your tiles to his own color. Opponent’s tiles are flipped when trapped between an already placed tile of your color and the tile you add. Who finishes with more tiles wins!GNOME Reversi allows you to play both a classic reversi game, and the reversed variant, where the goal is to finish with less tile than your opponent.

GNOME Reversi

Dominate the board in a classic reversi game, or play the reversed variant

KNights is a chess game. As a player, your goal is to defeat your opponent by checkmating their king.Features:Local play between two players on the same computerPlay against any computer program that supports the XBoard protocolPlay on the Free Internet Chess Server (FICS)Watching two computer engines play against each otherSupport for legal move checkingMarkers for possible moves, opponent’s last move and sources of checkBoard borders and site notationsComplete time control, with Plasma-styled clocksSeveral themes, with the possibility of downloading new ones from within the programAnimated moves (configurable)Views for playing on a chess server, including a seek graph, text console, and chat widgetOption to undo and redo movesGraphic interface for making and receiving offers from remote playersSupport for the UCI protocol (used by Stockfish, Chessbase, and many others)Support for saving and loading Portable game notation (PGN) filesUse of Jovie, the KDE text-to-speak program, to speak opponent’s movesAbility to control the program via a D-Bus interface

KNights

SCID (Shane's Chess Information Database) is a chess database application that allows users to store, organize, and search through large collections of chess games. It also includes chess engines for playing against the computer and analyzing positions. Any Xboard or UCI compatible engine is supported.SCID displays graphical trends and produces printable reports on players and openings. Using Scid you can also play online on FICS, and even study endings with endgame tablebases.Engines included in the package:StockfishLeela Chess Zero

SCID

ChessX is an Open Source chess database. With ChessX you can operate on your collection of chess games in many ways: browse, edit, add, organize, analyze, etc.Load and save PGN filesWork with multiple databases simultaneouslyBrowse games, including variationsEnter moves, variations, commentsPlay games in training mode or play out games against an engineSetup board, copy/paste FEN, merge gamesLint tools to catch performance, usability, version compatibility, and other problems.Display opening tree for current positionAnalyze using UCI and Winboard/Xboard Chess enginesObserve and play games on FICS

ChessX

A free/libre and open-source party game that is meant to replicate the feel of games such as Mario Party

Super Tux Party


      In Tabletop Club, you are given a box of toys to play with, and it's up to you what you do with them! Sure, you can play board games, but why not make a house made of dice, then frisbee it with a poker chip? Draw on the table while waiting for your opponent to make a move in chess, or flip the table into deep space after losing an all-in bet? The table is your oyster!
    
      
      You can play online with friends in the click of a button, no login or sign-up required! Simply host a game, and share the room code with your friends. You can also play singleplayer, with no internet connection required.
    
      
      Do you have a D&amp;D campaign in mind? Want to command an army in Warhammer? Or is there another board game you want to play? Luckily, the game uses a modular and easy-to-use asset pack system that makes it really quick to import your images, models, music, and more!
    
      
      The game is completely free to play, and the source code is available on GitHub!
    
      
      You can also help contribute to the game! From submitting code and assets, to suggesting ideas, translating the project, or even finding bugs, there's a lot of ways that you can help make the game better and more accessible.
    
    

Tabletop Club

Play tabletop games in a physics-based 3D sandbox

Bovo is a Gomoku (from Japanese 五目並べ - lit. "five points") like game for two players, where the opponents alternate in placing their respective pictogram on the game board. (Also known as: Connect Five, Five in a row, X and O, Naughts and Crosses)

Bovo

Kigo is an open-source implementation of the popular Go game. Go is a strategic board game for two players. It is also known as igo (Japanese), weiqi or wei ch'i (Chinese) or baduk (Korean). Go is noted for being rich in strategic complexity despite its simple rules. The game is played by two players who alternately place black and white stones (playing pieces, now usually made of glass or plastic) on the vacant intersections of a grid of 19x19 lines (9x9 or 13x13 for easier games).

Kigo

Chess Clock is a simple application to provide time control for over-the-board chess games.  Intended for mobile use, players select the time control settings desired for their game, then the black player taps their clock to start white's timer.  After each player's turn, they tap the clock to start their opponent's, until the game is finished or one of the clocks reaches zero.

Chess Clock

KFourInLine is a board game for two players based on the Connect-Four game. The players try to build up a row of four pieces using different strategies.

KFourInLine

KFourInLine is a four-in-a-row game by KDE

KReversi is a simple one player strategy game played against the computer. If a player's piece is captured by an opposing player, that piece is turned over to reveal the color of that player. A winner is declared when one player has more pieces of his own color on the board and there are no more possible moves.

KReversi

GtkAtlantic is a network client that works with the monopd server.

GtkAtlantic

Kiriki is an addictive and fun dice game, designed to be played by as many as six players. Participants have to collect points by rolling five dice for up to three times per single turn.

Kiriki

Muehle is a no frills implementation of the classical board game Nine Men's Morris. It does not have any cool features: no play against other humans (neither locally nor via the network), no play computer vs computer, no stats, no time control, no learning from play, no analysis mode, no variants for the rules of play. It's just to have some fun playing against the AI. The only additions: you can undo moves; and the AI will indicate when it thinks the position is dead even (you may take that as the AI offering a draw). You, on the other hand, cannot offer a draw: that would be pointless, as the AI is not designed to handle it anyway. Just quit or start a new game if you feel the current game is going nowhere.The AI uses a Monte Carlo tree search variation with a hand crafted evaluation function that is based on pattern counts (e.g., the number of open mills) and also has perfect knowledge of the game theoretic values of all 3 on 3 positions.Muehle is distributed free of charge and comes without any (not even implied) waranties. So don't use it. If you decide to use it anyway, you may find the annotated screenshot helpful.

Muehle

KSquares is a game modeled after the well known pen and paper based game of Dots and Boxes. Each player takes it in turns to draw a line between two adjacent dots on the board. The objective is to complete more squares than your opponents.

KSquares

Pentobi is a computer opponent for the board game Blokus. It has a strong Blokus engine with different playing levels. The supported game variants are Classic, Duo, Trigon, Junior, Nexos, Callisto and GembloQ.Players can determine their strength by playing rated games against the computer and use a game analysis function. Games can be saved in Smart Game Format with comments and move variations.System requirements: 1 GB RAM, 1 GHz CPU (4 GB RAM, 2.5 GHz dual-core or faster CPU recommended for playing level 9).Trademark disclaimer: The trademark Blokus and other trademarks referred to are property of their respective trademark holders. The trademark holders are not affiliated with the author of the program Pentobi.

Pentobi

Computer opponent for the board game Blokus

Peg-E is a peg solitaire game in which you jump over pieces in order to remove them from the board, ultimately trying to eliminate all but one. The boards are randomly generated, with 100 levels of difficulty. The game auto-saves, and has undo-redo capability. Pieces can move horizontally, vertically, and diagonally.

Peg-E

KBlackbox is a game of hide and seek played on a grid of boxes where the computer has hidden several balls. The position of the hidden balls can be deduced by shooting beams into the box.

KBlackbox

Infector is a version of the classic board games Ataxx and Hexxagon. Play alone against simple AI, or with up to four players, locally or over a network.

Infector

Play the classic two- to four-player board game Ataxx