What is GN Math?
The short answer: a free website full of browser games that open instantly, with no downloads or accounts.
Updated
GN Math is a game website built for the moments in between: a free period, a lunch break, the five minutes before a meeting. It hosts 171 HTML5 games across 12 chapters, and each one runs in a normal browser tab. You click Play, and the game starts on the same page.
What kinds of games are on GN Math?
The collection leans toward games that make you think. There are math games (21) for quick arithmetic and number logic, puzzles with one clean solution, and board games such as chess, go and mancala. For a change of pace, the arcade, action andracing chapters are built on reflexes and timing.
There is also a coding chapter where you learn CSS layouts, SQL queries or git commands by solving levels. It is popular with teachers who want something hands-on for a lesson. And if you like watching numbers climb, theclicker games keep growing between visits.
Four games that show what GN Math is about
2048MathSwipe a 4x4 grid of number tiles, combine equal pairs and try to build a single 2048 tile.
Math Sprint GameMathTap Right or Wrong on each short equation at top speed while keeping mistakes low to protect your time.
Chess vs ComputerBoardPlay White against a small chess engine with five strength settings, move hints and opening practice.
CSS DinerCodingType CSS selectors to grab the right food off a table, from basic tags up to :nth-child and attributes.Why "unblocked"?
When people say a game is unblocked, they usually mean it opens on a network that blocks big gaming portals. Many of those portals load files, ads and trackers from dozens of other domains. GN Math stores every game file on its own domain and does not load outside ad scripts inside the games, so a page has far fewer moving parts.
That is not a way around rules. If your school or workplace says no games, the right move is to wait until you're allowed. GN Math simply avoids the clutter that makes many game sites slow, noisy and hard to trust.
How the games run
Every game is built with web standards: HTML, CSS and JavaScript, sometimes with canvas graphics or WebAssembly. If you are curious, MDN has a goodoverview of how browser games work. Because nothing is installed, closing the tab stops the game completely.
Where do the games come from?
Every game is an open-source project made by an independent developer or a small team. Before a game is added, its license is checked so it can be shared legally. The game page then credits the creator, links to the original project and shows the license. You can see the full list on the credits page, and read how games are chosen on the about page.
Do I need to sign up or pay?
No. There are no accounts, coins or premium levels. Saves, high scores and your favorites are kept in your own browser, which means they stay on the device you used. Clearing your browsing data resets them. More on that in is GN Math safe?
Where to start
New here? Our best GN Math games list picks twelve games that make a great first impression. Playing with a friend? Try the 2 player chapter. Or open the full A–Z list and search by name.
More about GN Math
Why is it called GN Math if most games are not math?
The site began with number and logic games, and the name stuck. Math games still have their own chapter, but today you will also find board, arcade, racing, coding and story games.
Is GN Math an app?
No. It is a website. You open it in a browser, so there is nothing to install on a Chromebook, laptop, tablet or phone.
How do I find a game I played before?
Open My saved games from the menu. It shows games you saved and the ones you played most recently on this device.
Who runs GN Math?
GN Math is an independent site. The games themselves are made by open-source developers who are credited on every game page and on the credits page.