GN Math

Lesson 1: how to have a good break

GN Math:
Free Unblocked Games

GN Math is a free notebook of 171 browser games you can open on a school Chromebook, a work laptop or your phone. Solve number puzzles, beat the computer at chess, race tiny cars or grow an idle empire. Press play and it starts right on the page.

Browse all 171 gamesStart with math

171 games, no downloads, no sign-ups, 13 categories.

Problem of the day

Math Sprint GameTap Right or Wrong on each short equation at top speed while keeping mistakes low to protect your time.solve it →

Chapters

§1Math Games21 gamestry 2048, Bridges Island Puzzle§2Puzzle Games67 gamestry 2048, Black Box Lasers§3Board Games31 gamestry Backgammon, Bagh-Chal§4Card Games6 gamestry Durak, FreeCell Solitaire§5Arcade Games41 gamestry Andromeda Invaders, Backspace: Return to Figadore§6Action Games26 gamestry Andromeda Invaders, Backspace: Return to Figadore§7Adventure Games14 gamestry A Dark Room, Bee Kind§8Strategy Games44 gamestry Backgammon, Bagh-Chal§9Sports Games12 gamestry Backyard Slugger, Bullseye Archery§10Racing Games7 gamestry Highway Pursuit, Hue Jumper§11Coding Games11 gamestry Block Code Duck Pond, Block Code Maze§12Clicker Games5 gamestry A Dark Room, Evolving Civilization
why these?
2048 game screenshot2048MathSwipe a 4x4 grid of number tiles, combine equal pairs and try to build a single 2048 tile.A Dark Room game screenshotA Dark RoomAdventureA text adventure that starts with one fire and slowly grows into a village, a trading post and a long trek outside.Chess vs Computer game screenshotChess vs ComputerBoardPlay White against a small chess engine with five strength settings, move hints and opening practice.Hextris game screenshotHextrisPuzzleSpin a hexagon to catch falling colored blocks, match three or more and keep all six stacks low.Radius Raid game screenshotRadius RaidActionFly with the keyboard, aim with the mouse and survive a space arena where every level adds a new enemy type.Prestige Tree Rewritten game screenshotPrestige Tree RewrittenClickerAn incremental game where each reset layer wipes progress but pays a new currency that speeds everything up.Mini Putt Park game screenshotMini Putt ParkSportsPlay a nine-hole mini golf course from above, banking putts off walls and bumpers to sink the ball in few strokes.Klondike Solitaire game screenshotKlondike SolitaireCardsThe classic seven-column patience game with draw-one rules, unlimited stock passes and undo.Bubble Pop Shooter game screenshotBubble Pop ShooterArcadeShoot colored bubbles into a sinking field and pop groups of three before they reach the red line.Tiny Track Racer game screenshotTiny Track RacerRacingThree laps against three rival cars on a brand-new random top-down circuit every single race.Golden Apple Snake game screenshotGolden Apple SnakeArcadeEat apples, grab the timed golden fruit and outrace a computer snake in a speedy grid game.Canvas Tower Defense game screenshotCanvas Tower DefenseStrategyAn endless neon tower defense with four turret types, three maps and ten upgrade levels per stat.

Math games

see all
2048 game screenshot2048MathSwipe a 4x4 grid of number tiles, combine equal pairs and try to build a single 2048 tile.Bridges Island Puzzle game screenshotBridges Island PuzzlePuzzleConnect numbered islands with straight bridges until every count matches and the map is one network.Bulls and Cows game screenshotBulls and CowsMathGuess a secret four-shape code and narrow it down with black and white peg clues.Dominosa Domino Logic game screenshotDominosa Domino LogicPuzzlePlace dominoes over a grid of numbers so each pair from a full set appears exactly once.Factors Game game screenshotFactors GameMathDrop a number through a grid of tiles, dividing by factors, and try to finish on exactly 1.Fifteen Slide game screenshotFifteen SlidePuzzlePut fifteen numbered 3D cubes back in order in a 4x4 frame, with moves and time on a scoreboard.Five Dice Scorecard game screenshotFive Dice ScorecardBoardRoll, hold and reroll five dice to fill a 15-box scorecard with Nordic-style rules.Greater-Than Grid game screenshotGreater-Than GridMathA number-placement puzzle where tiny greater-than signs between squares are your main clues.Light Up Lamp Puzzle game screenshotLight Up Lamp PuzzlePuzzleLight every white square with bulbs while keeping lamps out of each other's beams and matching wall numbers.Logic Mines game screenshotLogic MinesPuzzleA mine-finding grid where the board fights back against guesses, so only solid logic gets you through.

2 player games

see all
Backgammon game screenshotBackgammonBoardFull-rules backgammon with a doubling cube, pip count, and either a computer rival with three skill settings or a friend.Bagh-Chal game screenshotBagh-ChalBoardFour tigers against twenty goats on a 5x5 grid. Trap the tigers, or capture five goats to win.Checkers game screenshotCheckersBoardClassic checkers with forced jumps, kings and multi-jump chains, vs the computer or a friend.Compact Conflict game screenshotCompact ConflictStrategyTurn-based map conquest for up to four sides, with temples, faith and four elemental upgrades.Dominoes game screenshotDominoesBoardClassic double-six draw dominoes for two to four players, against the computer or on one shared screen.Dots and Boxes game screenshotDots and BoxesStrategyJoin dots one line at a time and close squares to claim them, against a friend or three levels of AI.Durak game screenshotDurakCardsThe Russian card game where you attack and defend to get rid of every card and avoid being the fool.Fanorona game screenshotFanoronaBoardThe traditional game of Madagascar, where you capture whole lines by moving toward or away from them.Four in a Row game screenshotFour in a RowBoardDrop discs into a seven-by-six grid and line up four first, against a friend or the computer.Fox and Geese game screenshotFox and GeeseBoardA lone fox takes on a flock of thirteen: hunt the geese down or pen the fox in.

Arcade games

see all
Andromeda Invaders game screenshotAndromeda InvadersArcadeSlide a self-firing cannon under a fleet of orange ships and break up the boulders raining down on you.Backspace: Return to Figadore game screenshotBackspace: Return to FigadoreActionFly low over 3D hills and heal infected red ships with cure missiles before the whole fleet turns.Backyard Slugger game screenshotBackyard SluggerSportsEndless batting practice: time each swing, stay inside the foul lines and launch home runs.Block Drop game screenshotBlock DropPuzzleA no-frills falling-block puzzle: turn and slide pieces, fill rows and keep up as the speed climbs.Brick Smash game screenshotBrick SmashArcadeBreak five brick layouts with a paddle and ball, using power-ups you can spot before they drop.Bubble Pop Shooter game screenshotBubble Pop ShooterArcadeShoot colored bubbles into a sinking field and pop groups of three before they reach the red line.Bullet Hell Space Shooter game screenshotBullet Hell Space ShooterActionA vertical space shooter with dense bullet patterns, gun upgrades, slow motion, bombs and two bosses.Bullseye Archery game screenshotBullseye ArcherySportsRelease arrows at the right moment as your bow sweeps up and down, and earn extra arrows for sharp hits.City Shield game screenshotCity ShieldArcadeClick the sky to set off blasts that stop missiles before they reach your six cities.Coil game screenshotCoilArcadeCircle blue orbs with a glowing trail before they pop, and keep red bombs out of your loops.

Board games

see all
Backgammon game screenshotBackgammonBoardFull-rules backgammon with a doubling cube, pip count, and either a computer rival with three skill settings or a friend.Bagh-Chal game screenshotBagh-ChalBoardFour tigers against twenty goats on a 5x5 grid. Trap the tigers, or capture five goats to win.Checkers game screenshotCheckersBoardClassic checkers with forced jumps, kings and multi-jump chains, vs the computer or a friend.Chess vs Computer game screenshotChess vs ComputerBoardPlay White against a small chess engine with five strength settings, move hints and opening practice.Compact Conflict game screenshotCompact ConflictStrategyTurn-based map conquest for up to four sides, with temples, faith and four elemental upgrades.Dominoes game screenshotDominoesBoardClassic double-six draw dominoes for two to four players, against the computer or on one shared screen.Dots and Boxes game screenshotDots and BoxesStrategyJoin dots one line at a time and close squares to claim them, against a friend or three levels of AI.Fanorona game screenshotFanoronaBoardThe traditional game of Madagascar, where you capture whole lines by moving toward or away from them.Five Dice Scorecard game screenshotFive Dice ScorecardBoardRoll, hold and reroll five dice to fill a 15-box scorecard with Nordic-style rules.Fleet Strike game screenshotFleet StrikeBoardHide your five ships and trade shots with a sharp computer admiral on a pair of 10x10 grids.

Coding games

see all
Block Code Duck Pond game screenshotBlock Code Duck PondCodingWrite programs that steer a cannon-armed duck, first with blocks and then in real JavaScript.Block Code Maze game screenshotBlock Code MazeCodingStack drag-and-drop code blocks that walk an astronaut to the flag across ten mazes.Block Code Music game screenshotBlock Code MusicCodingProgram a melody note by note with blocks and learn functions by turning it into a round.Block Code Turtle Art game screenshotBlock Code Turtle ArtCodingSnap blocks together to steer a pen-carrying turtle and draw shapes, stars and a moon.CSS Diner game screenshotCSS DinerCodingType CSS selectors to grab the right food off a table, from basic tags up to :nth-child and attributes.CSS Grid Carrot Patch game screenshotCSS Grid Carrot PatchCodingWrite CSS grid rules to water the carrots and poison the weeds across 28 garden lessons.Elevator Saga game screenshotElevator SagaCodingControl a tower's lifts with your own JavaScript and pass 18 timed transport challenges.Flexbox Lily Pond game screenshotFlexbox Lily PondCodingWrite CSS flexbox rules to hop each frog onto its matching lily pad across 24 levels.Learn Git Branching game screenshotLearn Git BranchingCodingType git commands and reshape a live commit tree to match each level's target. Learn by doing.Robot Coder game screenshotRobot CoderCodingPlan a robot's whole program before it runs, using moves, turns, pickups and loops to deliver colored items.

Why GN Math games load when other sites don't

A lot of game sites pull their games from outside servers, ad networks and tracking scripts. Those extra connections are often what a school or office network refuses. Every game here is stored on this website itself, so when the page opens, the game opens with it. No plug-ins, no downloads and no installers are involved.

The games are small HTML5 projects, many of them made by independent developers and shared as open source. That keeps them quick on older laptops and Chromebooks, and it means you can see who built each one in the credits under the game.

More than math, but still smart

The name started with math, and the math games are still a big part of the site: mental arithmetic sprints, factor puzzles and number grids that make you think. Around them you'll find logic puzzles,board games from five continents, coding games that teach CSS and SQL, and plenty of pure fun in the arcade and racing chapters.

Some people search for us as gn-math or gnmath. Whichever way you typed it, you're in the right place.

How to play

  1. Pick a game from a chapter above or type its name in the search box.
  2. Press the round Play stamp. The game loads inside the page.
  3. Use Full screen for a bigger view, and Save to keep the game in My saved games.

Each game page lists the controls, a few tips and the questions players ask most, so you can get going without a tutorial.

GN Math FAQ

What is GN Math?

GN Math is a free website of browser games, from number puzzles and logic grids to arcade, board and racing games. Everything plays in a normal tab, with no download, no account and no app store. Read more on the what is GN Math page.

Is GN Math safe to use?

Every game is open-source, hosted on this site and checked before it goes live. There are no pop-up windows, no chat with strangers and no sign-up forms. The safety page explains exactly what we do and do not collect.

Do GN Math games work on a school Chromebook?

Yes. They are lightweight HTML5 games that run in Chrome, Edge, Safari and Firefox. Games that need a keyboard say so on their page, so you know before you start.

Do I have to pay or make an account?

No. Every game is free, and there is nothing to buy or unlock. Use the Save button on any game to keep it in My saved games, right in your own browser.