Pocket Cabinet

Play Chess, Snake, 2048, Sudoku, Minesweeper, Checkers, Reversi, Four in a Row, Tic-tac-toe, Memory and 15 Puzzle inside the browser extension popup. Chess includes Beginner, Easy, Medium and Hard computer opponents, two-player mode and three SVG piece sets. Beginner makes random legal moves; Easy deliberately misses tactics; Medium uses a shallow search. Castling, en passant and promotion are supported. Snake starts with the arrow keys or WASD. Space starts a new run and P pauses. Its canvas renderer draws continuous movement between steps, with a standard speed of 10 steps per second. Sudoku includes pencil notes, keyboard navigation and unique-solution puzzles. Minesweeper has safe first reveals, flags and number-click reveals. Games save progress on your device. Light mode and Compact size are the defaults. Choose from four popup sizes, three interface themes and four board palettes. All code and artwork are included. No internet connection, account, ads, analytics or website permissions are required.