BOARD GAMING

Free in-browser puzzle, board, and strategy games — every one a single HTML file.

Classic Puzzles

The most-played puzzle games on the web — free, no signup, mobile-friendly.

Solitaire

Klondike — the classic card game

Wordform

Daily 5-letter word puzzle

Drift

Daily word ladder — original

Sudoku

Place 1–9, easy to expert

Mahjong

Solitaire tile matching

Chess

The royal game

2048

Slide & merge tiles

Minesweeper

Find the mines, beginner to expert

Board Games

Turn-based strategy: ancient games, classic perfects, and original designs.

Agora

The Mediterranean Trade

Aresia

Colonize the Red Frontier

Backgammon

Classic dice & race

Bisque

Battle for the Bay

Convergence

Rival civilizations, shared economy

Go

Territory & influence, 19×19

Mancala

Ancient count-and-capture

Odyssey

Upon the wine-dark sea

Othello

Flip to claim the board

Pente Grammai

The ancient Greek game of five lines

Senet

The ancient Egyptian racing game

Tidelands

Bronze-age maritime trade

Ur

The Royal Game of Ur

Simulations

Real-time physics, engineering, and management sims.

Apoapsis

3D rocket flight sim

Biosphere Blue

Planet-scale geosim

Bonneville Spillway

Columbia River dam operator

Cliffwalkers

Save the wee folk

Doctrine

Geopolitical sim, 1990–2050

Floodline

California flood defense

Tower

High-rise operations

Discussion

Sign in with GitHub to share strategies, request a game, or report a bug. Each individual game also has its own discussion thread on its page.