Strategy collection

Chess, Xiangqi & board games

A free collection of browser board games for a quiet solo puzzle, local play, or a shared room. Each game opens in the browser with no download or account.

Play a board game

Relax Chess Studio

International chess and Xiangqi with AI, puzzles and rooms.

Singapore Mahjong

Play a Singapore-style table and explore the tile reference.

Transfer Mahjong

Opposite-seat partnership Mahjong with shared chips and blind tile exchanges.

Checkers Club

Classic checkers and Chinese checkers in one game room.

Aeroplane Chess

Roll, race and fly planes home in local multiplayer or against AI.

Covered Chess

A browser version of the Chinese Banqi variant.

Supply Chinese Chess

A team Xiangqi experiment inspired by bughouse play.

Open Knight's Tour

Visit every square once in a classic chess logic puzzle.

Tic Tac Toe

Classic grids from 3×3 to 7×7, with AI and rooms.

New to the collection? Start with Xiangqi vs chess for a plain-language comparison, or read the Singapore Mahjong beginner guide before opening a table.

Prefer an app? Singapore Mahjong is also a free Android app on Google Play. It plays offline against AI, with no ads, no account and no data collection.