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Alternatives

Products that do what NumWorlds does

Play with numbers in a relaxing & brain-teasing puzzle game!

  1. 1
    NUM109

    Insanely Hard Math Game

    2014

  2. 2
    Nuzzle77

    Number puzzle game like sudoku.

    2017

  3. 3
    Zanagrams400

    Untangle the hidden words.

    Jun 2026 · zanagrams.com

  4. 4
    Numle69

    Fun math numbers game app with mechanics similar to Wordle

    2022

  5. 5
    TwoDots194

    A beautiful new puzzle game for iOS from the makers of Dots

    2014

  6. 6
    none*287

    A mysterious game of riddles, episode2

    2015

  7. 7

    Tough puzzles, riddles and trivia for your brain

    2018

  8. 8HA

    This is a game I wrote over the last month and a bit. The effort allocation was pretty different from what I've done in the past. The game design snapped together very quickly: I had the initial idea, played a couple of games on a spreadsheet to get a feel for the idea, and made one change based on those plays. After that everything felt just right through multiple rounds of playtesting. Likewise the puzzle generation is nowhere near as elaborate as in my previous game, fairly simple methods worked well and provided good variety. Instead I ended up spending silly amounts of time on curating…

    2024 · huewords.snellman.net

  9. 9
    Threes!95

    A tiny puzzle that grows on you

    2014

  10. 10
    Dot IQ75

    A game to improve your math intuition

    2019

  11. 11
    Numia3

    Minimalist number puzzle to challenge your brain.

    Jul 2026 · apps.apple.com

  12. 12NA

    2017 · petedeas.co.uk

  13. 13IM
  14. 14IM

    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

  15. 15

    Four Numbers, One Solution

    Jan 2026 · apps.apple.com

  16. 16CA

    Hi HN, I'd like to share a logic number puzzle game I created! It is somewhat reminiscent of Sudoku and Minesweeper, but with its own twist. The rules are simple but it can be quite challenging! Please enjoy :) The feedback on the game prototype was invaluable and I incorporated a lot into what I hope is a more polished version of the game. What's new: Introduced a daily puzzle challenge. Dark mode. Enhanced user experience with improved UI. I'd love to hear your thoughts on these updates. Feedback is always appreciated!

    2023 · cubisum.com

  17. 17

    Tap, match, score – how far can you go?

    2025

  18. 18

    Num slide challenge bot

    Jan 2026 · poe.com

  19. 19

    Fun Brain‑Teasers: Math Patterns

    2025

  20. 20

    Find the Hidden Number

    Jan 2026 · apps.apple.com

  21. 21AM

    2022 · mathgrams.com

  22. 22IM

    Hello HN, last week, I stumbled over an old project of mine called Click The Number. I built it about six years ago to compare my clicking and reaction speed with that of my friends. The idea is simple – just click on the numbers in orders as fast as possible. I couldn't resist and rebuilt a lot of parts again, making them a bit nicer. I updated the design and added some features like a personal high score. It lets you keep track of your own best time (which makes it ever so _slightly_ more addictive). I'm curious what you think about it, and if you have any ideas where I could take it. Have…

    2022 · projects.marcnitzsche.de

  23. 23PG
  24. 24

    Relax Your Mind, Challenge Your Brain

    Feb 2026 · play.google.com

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