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Games

Playable in the browser, nothing to install.

Games

Snake

The classic Snake. Arrow keys, WASD, or swipe on touch screens. High score saved locally.

Games

2048

The classic number merger. Push tiles with arrows or WASD; equal numbers combine. Reach 2048 to win. Swipe on touch, best score saved locally.

Games

Tetris

Classic falling-block puzzle with a 7-bag randomiser for fair pieces, a ghost landing preview and hard drop. Arrows to play, buttons on touch.

Games

Minesweeper

Classic Minesweeper with three difficulties (9×9 / 16×16 / 30×16). The first click is always safe; right-click to flag, middle-click to chord. Best times stored locally.

Games

Breakout

Classic Breakout. Drag the paddle with mouse or touch; where the ball lands on the paddle sets its rebound angle. Tougher bricks take two hits; clear the wall to advance a level.

Games

Gomoku

Five in a row wins on a 15x15 board. Five difficulty levels drive an alpha-beta engine with a transposition table and kill-search that blocks and builds open fours; or play a friend on the same screen. Undo any move, get a comment on every stone, and keep a local record.

Games

Xiangqi

Full rules: horse-leg blocking, elephant-eye blocking, cannon screens and the flying-general rule; any move that exposes your own king is illegal. Five levels of opponent, iterative deepening with a transposition table, and a mate-in-one check before the deep search.

Games

Connect Four

A 7×6 upright board; take turns dropping discs and be first to line up four across, down or diagonally. The AI runs iterative-deepening alpha-beta, with five levels from casual to relentless. Undo is allowed — but overdo it and you must admit you are a bot first.

Games

Reversi

Othello. Trap a line of the opponent between two of your discs to flip it; when neither side can move, the larger count wins. Two opponents: a random one and a positional one. Preference saved locally.

Games

Sudoku

Three levels, puzzles generated on the spot with a guaranteed unique solution. Pencil notes, conflict highlighting, hints, keyboard input and a timer; best times saved locally.

Games

Game of Life

Conway style cellular automaton. Two rules grow gliders, toads and the Gosper gun that keeps spitting gliders. Paint cells on the canvas, scatter a random soup, adjust the speed.

Games

Lights Out

Pressing a cell flips it and its four neighbours; turn every light off. Four board sizes from 3x3 to 6x6, always solvable. Hints when stuck, best move counts saved locally.

Games

Tower of Hanoi

Three pegs and a stack of discs: move one at a time, never a larger disc onto a smaller one. Getting the whole stack to the right peg takes exactly 2ⁿ−1 moves. There is a hint button, and undo — though overdoing it still means admitting you are a bot.

Games

Maze

A perfect maze from recursive backtracking: exactly one path between any two cells. Walk it yourself or let the solver draw the shortest route. Bigger boards or a few braided loops change the feel completely.

Games

Sliding Puzzle

The classic sliding puzzle from 3x3 to 5x5. Shuffles are produced by walking backwards from the solved state, so every deal is solvable. When stuck, the A* solver gives the next move or the whole solution.

Games

Pong

Two paddles, one ball, first to seven. The opponent predicts where the ball lands but misjudges a little on every return — push it to its backhand.

Games

Memory

Flip two cards to find a matching pair. Four sizes from 6 to 12 pairs; moves and accuracy are tracked, and the fewest moves per size are saved locally.

Games

Dou Dizhu

One deck, three players: one landlord against two farmers. Bid for the landlord role, take the bottom cards, and beat every combination — bombs and the rocket double the stake. Includes hints and AI farmers who pass to each other and know when to fold.

Games

Mahjong

Four-player mahjong with 136 tiles: you are East against three AI players. Chi, peng, gang and hu are all supported; a basic hand wins, while seven pairs, all triplets, pure suit, closed hand, self-draw and winning after a kong add fan. The round ends in a draw when the wall runs out.

Games

Pixel Flight

Tap to flap and thread the gaps between pipes. The spacing tightens as you score, and the best run is saved locally. Space, click or tap all flap.

Games

Tower Stack

A block slides back and forth; tap to drop it. Anything hanging over the edge gets sliced off, so the tower narrows as you climb. Perfect drops chain for bonus.

Games

Sokoban

Push every crate onto a target. Crates move by pushing only. Six hand-made levels, arrow keys or WASD, with undo and restart.

Games

Klotski

The classic Klotski opening: slide ten pieces so the 2x2 Cao Cao block reaches the exit at the bottom. Select a piece then a direction, or drag it. Best move count is saved.

Games

Code Breaker

A four-digit code using 1-6 with repeats allowed. Each guess reports how many digits are exact and how many are right but misplaced. Ten tries.

Games

Simon Says

Four pads light up in order; repeat the sequence. Every round adds one more step — how deep can you go?

Games

Whack-a-Mole

Whack moles for thirty seconds; they stay up for less time as the round goes on. Misses cost points, and the best score is saved.

Games

Pipe Dream

Each cell is a pipe segment; tap to rotate it ninety degrees and connect every cell to the source at the top left. Every board is guaranteed solvable.

Games

Blackjack

Get closer to 21 than the dealer. Aces count as 1 or 11 as needed, and the dealer must stand on 17. Wins and losses are saved locally.

Games

Asteroid Belt

Arrow keys turn and thrust, space fires, and asteroids split in two when hit. The screen wraps at the edges; a collision costs a life.

Open source

Bomber Girl

A classic Bomberman: drop bombs, blast the soft walls and clear every enemy. Arrows to move, space to drop.

Open source

Tower Builder

Stack blocks as high as you can — the taller it gets, the less room for a sloppy drop.

Open source

Astray

A first-person 3D maze with real physics — roll the ball, find the exit. WASD to move, mouse to look.

Open source

HexGL

A WebGL racer on floating tracks above the clouds, with a ghost replay. Arrows to drive, Z / X to trim.

Open source

Match Three

Swap adjacent gems into a line of three, chain the clears for bigger scores. Click two gems to swap.

Open source

Star Battle

A vertical space shooter: dodge bullets, grab power-ups, down the boss. Arrows to move, space to fire.

Open source

Pool

Classic eight-ball: play a friend or pick an AI difficulty. Aim with the mouse, hold to charge, release to shoot.

Open source

Flexbox Froggy

Land the frog on its lily pad with flexbox properties — 24 levels from justify-content to align-self.

Open source

Idle RPG

An idle RPG: fight, level up, prestige — progress keeps running while the tab is closed.

Open source

Server Survival

A tower defence about system design: place load balancers, caches and databases to survive each traffic wave.

Open source

Pac-Man

The arcade classic: clear every dot, dodge four ghosts, and turn the tables with a power pellet. Arrows to move, space to pause.

Open source

UNDERRUN

A js13k entry: twin-stick shooting through dark tunnels, the whole game packed into 13 kilobytes.

Open source

IsoCity

Build a small isometric city: lay roads, place houses and trees with a click.

Open source

T-Rex Runner

Chrome offline dinosaur: press space to jump, dodge the cacti, and the speed keeps climbing.

Open source

Grid Garden

Water the carrots by writing CSS Grid: get grid-column and grid-row right and the weeds drown.

Open source

Blockrain

A themed Tetris: rotate and clear lines, with switchable block themes.