Tabletop & Board Games

247Games offers free online card, casino-style, Mahjong, FreeCell, Hearts, and Spades games.

FreeBoardGames.org is a free, open-source platform for publishing and playing boardgame.io games online or locally.

Play the Cards Against Humanity party game online through its home page.

The Party Project has over 30 boards, remixed classics and originals, and more than 100 minigames; work continues.

VirtualTabletop.io provides online rooms for playing tabletop games, with a game shelf and edit mode.

Download and print a paper chess set, then cut and fold the pieces for play.

World of Solitaire offers more than 100 solitaire variants, including Klondike, FreeCell, Spider, and Pyramid.

Play card and tabletop games with friends using PlayingCards.io’s browser-based virtual table.

World of Card Games offers free Hearts, Spades, Euchre, and other classic card games to play with bots, friends, or other players.

Play online solitaire variants such as FreeCell, Klondike, and Spider Solitaire.

PySolFC collects solitaire games in an open-source, portable package, according to its project description.

CardGames.io hosts classic card games including Bridge, Euchre, Hearts, Canasta, and Spades.

Play online Mahjong using classic tile layouts, with multiple puzzles available through this site.

Play online chess, compete in tournaments, or invite friends to matches on the GameKnot chess site.

Play a collection of more than one thousand solitaire card games with PySolFC.

The Lichess mobile app connects to a free online chess server, with play against the computer and no registration or ads.

Play more than one hundred solitaire variants online, including Klondike, Spider, and FreeCell.

Bad Cards hosts fill-in-the-blank party card games to play online with friends, with browser lobbies and phone joining.

The 18xx project provides an online platform where users can play 18xx games.

Play online chess, pool, bowling, and curling against other players on FlyOrDie.

Play board, dice, and card games on a virtual tabletop that runs in a browser.

PyChess Variants provides a server for chess variants, according to its repository description.

Play an online chess variant that uses Pokémon characters as pieces in Pokémon Chess.

Shogi players can use Lishogi, an open-source server forked from Lichess and described as free and ad-free.