Life & fun · alternatives · 2026

24 alternatives to zero

A mathematical puzzle game

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. zero launched in 2015; newer entries below may have overtaken it.

1. 1ZA
   Zero – an HTML5 game about modular arithmetic and prime numbers▲39

   2015 · zero.karaniwan.org · its alternatives →

2. 2IM
   I made a puzzle game that gently introduces my favorite math mysteries▲1,054

   This is the first iteration of a short game I’m making that tries to interactively explain some of my favorite math questions / ideas. My goal is mostly to get the player curious and not necessarily to explain absolutely everything. There were a lot of fun technical parts to building this: - For implementation reasons, it’s much easier if the lines all have integer intersection points with each other. To do this, when a new line is added I “cheat” by rounding intersections to integers and then splitting the old lines at the intersection into new linds (with potentially different slopes)…

   2024 · rahulilango.com · its alternatives →

3. 3AP
   A puzzle game inspired by functional programming, written in PureScript▲121

   2015 · david-peter.de · its alternatives →

4. 4NA
   NumPop, a small mathematical puzzle game▲17

   2017 · petedeas.co.uk · its alternatives →

5. 5IM
   I made a math puzzle game. Hope you like it▲35

   I've been playing with this for quite some time and I think it's finally ready for public consumption. All feedback welcome.

   2025 · madmonk13.github.io · its alternatives →

6. 6
   Mr Math▲102

   Math game. Looks easy. Is hard.

   2015 · its alternatives →

7. 7
   4 Play!▲54

   Innovative math puzzle game.Good concept,challenging levels.

   2015 · its alternatives →

8. 8
   none*▲123

   A mysterious game of riddles

   2015 · its alternatives →

9. 9
   0RBITALIS▲60

   An abstract gravitational puzzler

   2015 · its alternatives →

10. 10IM
    I made an interactive math crossword puzzle with infinite levels▲165

    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 →

11. 11
    Color▲80

    A color matching game

    2015 · its alternatives →

12. 12
    o:anquan▲60

    An addictive number puzzle with minimalist presentation!

    2016 · its alternatives →

13. 13AS
    A simple yet challenging math game▲5

    2015 · dogemath.com · its alternatives →

14. 14AO
    An Open Source Number Game▲36

    2013 · zachschnell.com · its alternatives →

15. 15TC
    The Choice – An online programming puzzle RPG▲95

    2013 · thechoice.amos.me · its alternatives →

16. 16
    Countdown Math Game▲58

    Challenge your brain

    2016 · its alternatives →

17. 17
    Puzzlepops!▲59

    A minimalist game of lollipops and logic

    2016 · its alternatives →

18. 18
    Mental Maths▲56

    Addiction of Addition

    2015 · its alternatives →

19. 19
    none*2▲87

    A mysterious game of riddles, episode2

    2015 · its alternatives →

20. 20PG
    Perfect Grid – my first iOS numbers puzzle game▲20

    2014 · itunes.apple.com · its alternatives →

21. 21
    Contre Jour▲66

    A physics-based puzzle game

    2015 · its alternatives →

22. 22
    Puzzle 11▲57

    2048 for the number 11

    2015 · its alternatives →

23. 23AP
    Addictive puzzle based on “Graph Theory”▲18

    2016 · treksit.com · its alternatives →

24. 24
    Get9▲65

    Make learning math not boring

    2017 · its alternatives →

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 →