Games
Click any card to start playing. All games run in your browser — no installs needed.
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Tic-Tac-Toe
The classic X and O game. Challenge a friend!
2 PlayerHangman
Guess the hidden word letter by letter before you run out of chances.
SoloRock, Paper, Scissors
The timeless hand game — now against the computer.
vs ComputerMemory Match
Flip cards and find matching pairs. Train your memory!
SoloSimon Game
Repeat the color sequence. How far can you go?
SoloBlackJack
Try to get as close to 21 as possible without going over.
SoloSnake
Guide the snake to eat food and grow — don't hit the walls or yourself!
SoloMinesweeper
Uncover cells without detonating any mines. Flag the dangers!
SoloWhack-a-Mole
Whack as many moles as you can before time runs out!
SoloTyping Speed Test
Test your typing speed and accuracy with timed challenges.
SoloConnect Four
Drop discs to connect four in a row — play vs a friend or the computer.
2 Player2048
Slide and merge tiles to reach the 2048 tile!
SoloWordle
Guess the 5-letter word in 6 tries with color-coded clues.
SoloBreakout
Bounce the ball to break all the bricks before losing your lives.
SoloSudoku
Fill the 9×9 grid so every row, column, and box has 1-9.
SoloChess Clock
Dual timer for chess and board games with multiple presets.
2 PlayerCheckers
Classic board game with jumps and king promotions.
vs ComputerTetris
Stack falling tetrominoes and clear lines to score big!
SoloFlappy Bird
Tap to fly through the pipes — how far can you go?
SoloContribute
GameBox is open source! Add a new game, fix a bug, or improve the UI — all contributions are welcome.
Fork & Clone
Fork the repo on GitHub and clone it to your machine.
Build a Game
Create a new folder with index.html, script.js, and style.css.
Open a PR
Push your changes and open a Pull Request. We'll review and merge!