Our team and the game creators
GN Math is an independent site. Two groups of people make it work: the editorial team that runs the site, and the developers who built the games.
The GN Math editorial team
The editorial team chooses which games go on the site, checks every license, tests each game in current browsers and writes the guides you read on each page. Everything we publish follows our editorial guidelines: describe only what a game really does, never invent ratings or reviews, and fix mistakes as soon as they're reported.
- Game selection and licensing: only open-source games whose code, art and sound may be shared. See how games are chosen.
- Testing: every listed game is load-tested in desktop and phone-sized browsers, checking that its files load and that it renders.
- Writing and editing: controls, rules and tips are checked against the game itself.
- Corrections and requests: handled through the contact page.
The game creators (73)
Every game on GN Math was made by an independent developer or a small team and shared under an open-source license. They deserve the credit, so here they are, with links to their work. Full license details are on the credits page.
- Frank Force — Backyard Slugger, Bounce Back, Brick Smash, Bubble Pop Shooter, City Shield, Complements, Downhill Ski, Egg Time Rewind, Emoji Horde, Free Throw Frenzy, Golden Apple Snake, Highway Pursuit, Hop Across, Hue Jumper, Jetdash, Little Platformer, Marble Spiral, Mini Putt Park, Moon Lander, OrbitSwarm, Paddle Duel, Pegball, Pinball, Pipe Flapper, Planet Protector, Pocket Pool, Powerwing, River Strike, Rock Blaster, Sky Hop, Speedway Sprint, Tank Ricochet, Tiny Synth Piano, Tiny Track Racer
- Christopher Müller — Backgammon, Bagh-Chal, Bulls and Cows, Checkers, Dominoes, Dots and Boxes, Durak, Fanorona, Five Dice Scorecard, Five-Square Tiling Puzzle, Four in a Row, Fox and Geese, FreeCell Solitaire, Game of the Amazons, Go, Gomoku, Hex, Hnefatafl, Klondike Solitaire, Konane, Ludo, Nine Men's Morris, Peg Solitaire, Pyramid Solitaire, Royal Game of Ur, Senet, Shogi, Snakes and Ladders, Spider Solitaire, Star Halma, Surakarta, Tangram, Xiangqi
- Simon Tatham — Dominosa Domino Logic, Flood Fill Puzzle, Inertia Gem Slide, Math Cage Grid, Net Pipe Puzzle, Pearl Loop Puzzle, Skyscraper Sightlines, Slant Diagonals, Tents and Trees Puzzle, Untangle Lines
- James Harvey and Simon Tatham — Bridges Island Puzzle, Galaxies Symmetry Puzzle, Greater-Than Grid, Light Up Lamp Puzzle, Magnet Dominoes, Signpost Arrow Chain, Train Track Logic
- Jasper Renow-Clarke (picosonic) — Backspace: Return to Figadore, Bee Kind, Coding Golf, Crater Space, Princess of Corinium
- Blockly Games by Google — Block Code Duck Pond, Block Code Maze, Block Code Music, Block Code Turtle Art
- Markus Fisch — Humwin & Darbold, Lost City of S, Lost Treasures, The Sunshine Policy
- Jack Rugile — Elematter, Radius Raid, SpacePi
- Tejas Wavde — Light Switch Grid, Memory Pairs, Number Path
- Alexander Bazhanov — Color Tile Match, Fifteen Slide
- James Harvey (Simon Tatham's Portable Puzzle Collection) — Black Box Lasers, Same Game Blocks
- Ondřej Žára — The Great Train Robbery, Warden's Duty
- Thomas Park — CSS Grid Carrot Patch, Flexbox Lily Pond
- Adnan Zawad Toky — Bullseye Archery
- Amelia Clarke — Bullet Hell Space Shooter
- Amey Thakur & Mega Satish — Math Sprint Game
- Berk Erol — Typer Defense
- Bharani Kumar S — Sudoku Flow
- Bill (BunKat LLC) and Lucas-C — Word Search
- Bill Mei — Fleet Strike
- Carlos Sardo & Diogo Sardo — Penalty Kick Showdown
- Christopher Scott Hernandez — Mole Bonk
- CTBot000 — Mahjong Solitaire
- Dan Prince — Norman the Necromancer
- Daniel Marino and Brad Dunbar — OnOff
- Douile — Tower of Hanoi
- eschatonic — Gravity Golf
- Gabriele Cirulli — 2048
- Gedas-S — Color Pour Sort
- gitstq — Pixel Sketch Studio
- Hakim El Hattab — Coil
- hexinhao (xhhdaxx) — Mini Grand Prix
- Hugh Kennedy — Hurry Cave Shooter
- Ian Chiao — Stolen Sword
- Ihtasham42 — Progress Knight
- Ion Mateus — PoliGuard
- isocialPractice — Strike Lane Bowling
- Jacorb — Prestige Tree Rewritten
- Jake Gordon — Block Drop
- Jakub Wasilewski — Compact Conflict
- Jeremiah Reid — Brough Dungeon
- Jonas Kölker and Simon Tatham — Range Shading Puzzle
- Kilian Arjona and Valeria Sivkova — The Reapers: Tournament of Destiny
- Kipkat — Can't Get Back
- Lennard Sprong (Simon Tatham's Portable Puzzle Collection) — Unruly Black and White
- Logan Engstrom, Garrett Finucane, Noah Moroze, Michael Yang — Hextris
- Luke Pacholski (flukeout) — CSS Diner
- Magnus Wolffelt and contributors — Elevator Saga
- Mason Blier — Hex Formation
- Michael P. Nitowski — Factors Game
- Michael Townsend (doublespeak games) and contributors — A Dark Room
- Michel Sabchuk — Unicorns Off My Lawn
- Mike Pinna, Lambros Lambrou and Simon Tatham — Loopy Loop Puzzle
- moparisthebest — Mancala
- Norbert Nopper — Universal Reversi
- NUKnightLab (Joon Park, Cathy He, Joe Germuska) — SQL Detective Mystery
- Paweł Marczewski — Logic Mines
- Peter Cottle — Learn Git Branching
- Peter Motschmann (Demagorddon) — Evolving Civilization
- Quinten Clause — Black Hole Square
- Raymond Zhou (razh) — Hyperspace Garbage Collection
- Richard Boulton and Simon Tatham — Netslide Pipe Puzzle
- Sam — Realm of Ages Clicker
- Santi Herranz — Escape the Catacombs
- Schnark — Robot Coder
- Sebastian Dorn — Hel's Trial
- StarKnightt — Red Rock Descent
- Steffen Bauer (Simon Tatham's Portable Puzzle Collection) — Undead Mirror Maze
- Susam Pal — Andromeda Invaders
- Takane Ichinose — Infinite Cars
- Teddy Cross — Canvas Tower Defense
- Victor Ribeiro — IsoCity
- Zhang Zeyu — Chess vs Computer
Work with us
Made an open-source browser game you'd like to see here, or spotted something we got wrong? Email us through the contact page.