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Life & fun · alternatives · 2026

ZA

Zero is an HTML5 game that teaches modular arithmetic and prime numbers through interactive gameplay. Players engage with mathematical concepts in a game format, making it suitable for students and anyone interested in… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Zero – an HTML5 game about modular arithmetic and prime numbers launched in 2015; newer entries below may have overtaken it.

  1. 1
    zero▲55

    A mathematical puzzle game

    2015 · its alternatives →

  2. 2

    Hey there! I'm the brains behind the math crossword game on my site. This game is all about making math a little more fun – users just drag and drop numbers to fill in the blanks and move on to the next level if they get it right. Let me know if face any issues or have any suggestions! :)

    2024 · scientific.place · its alternatives →

  3. 3

    ​Jackpot Jill Jackpot Jill Online Casino is a website where risk-takers can immerse into the fantasy world and, together with a crowned head, defeat all the barbarians that threaten the survival of her realm. This doing-well platform seizes the spotlight on the Australian eGaming market and attracts

    2019 · zeroserver.io · its alternatives →

  4. 4

    Hey, maker here. After launching a daily word search game, I randomly thought of this math game while driving. Finally got around to making it and I think it turned out pretty cool. It’s a math search game that’s meant to help you practice your quick addition, subtraction, multiplication, and division skills. I’m hoping it’ll help people (even those like me who aren’t big on math) learn and increase their speeds. (There are also some settings you can enable to make the game harder) If you try it out, please let me know if you found it fun, if you have anything you’d like me to add, or if you…

    2024 · worchle.com · its alternatives →

  5. 5
    Vile8▲66

    Number game to live through Monday

    2020 · its alternatives →

  6. 6

    "Zachlike" single-instruction programming game

    2023 · jaredkrinke.itch.io · its alternatives →

  7. 72W

    2014 · prism.clay.io · its alternatives →

  8. 8

    Advanced Mathematics Library for Node.js and JavaScript - numbers/numbers.js

    2012 · github.com · its alternatives →

  9. 9

    Free Number Game

    2019 · play.google.com · its alternatives →

  10. 10

    Hello HN! We're Rory and Chris, and we've made a game called Dozenal[0], a grid-based number puzzle game where the objective is to use all the tiles on the board to create totals of 12 (hence the name). We think the mechanic is quite unique, although keen to hear if people know of similar games! You essentially drag tiles across the board, and the distance between two numbers decides the arithmetic operation when they connect to each other: zero spaces is addition, one space is subtraction, two spaces is multiplication: e.g. 5 → 4 = 9 5 → _ → 4 = 1 5 → _ → _ → 4 = 20 We've spent the past…

    Jul 2026 · dozenal.game · its alternatives →

  11. 11

    Can you tell which numbers are prime?

    2016 · isthisprime.com · its alternatives →

  12. 12ML
  13. 13

    Make numbers and basic arithmetic as easy as 0,1,2,3

    2016 · its alternatives →

  14. 14AO

    2013 · zachschnell.com · its alternatives →

  15. 15

    An addictive number puzzle with minimalist presentation!

    2016 · apps.apple.com · its alternatives →

  16. 16

    Experimental jsxdom. Contribute to nhh/zero development by creating an account on GitHub.

    2024 · github.com · its alternatives →

  17. 17
    Eight▲106

    A simple game that challenges your quick maths skills ➕✖️

    2018 · mkagenius.github.io · its alternatives →

  18. 18
    Mr Math▲102

    Math game. Looks easy. Is hard.

    2015 · play.google.com · its alternatives →

  19. 19
    4 Play!▲54

    Innovative math puzzle game.Good concept,challenging levels.

    2015 · apps.apple.com · its alternatives →

  20. 20SZ
  21. 21

    Craft unlimited 3D items with AI — Browser Game

    2025 · simulogos.com · its alternatives →

  22. 22

    I’ve been building a few small games to help kids (and curious adults) build reasoning and logic skills. Think Word Ladder, Prime Hunter, Math Maze ,all in the browser, no installs. Would love feedback or suggestions for new types of puzzles

    2025 · quizmathgenius.com · its alternatives →

  23. 23

    A game to fix your relationship with maths 😍

    2015 · apps.apple.com · its alternatives →

  24. 24

    A minimalistic and addicting HTML5 game

    2016 · lessmilk.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →