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Alternatives

Products that do what Sudoku Multiverse does

Free browser game hub with unique visual Sudoku variants

  1. 1IM

    Source: https://github.com/alabhyajindal/sudoku/blob/main/index.html

    2024 · sudoku-aj.netlify.app

  2. 2SP

    Hi HN, I've been working on this Sudoku web app for the past couple of years, on and off during free weekends and afternoons. I started working on it because I was bored during COVID, and Cracking the Cryptic had just become popular on YouTube, which got me wondering how hard it could be to make a Sudoku app. The main idea is for the app to understand the constraints and know how to solve Sudoku grids (and not just be a simple Sudoku drawing/playing app). When it comes to classic Sudoku, the solver doesn't support anything more complicated than X-Wing, but it understands the…

    2025 · sudokuvariants.com

  3. 3VS

    Hello! I recently wanted to learn a bit about computer vision. Initially, I wanted to build something which could solve a jigsaw puzzle, but figured I should start with something (much) simpler, so I've built this instead. This is a visual Sudoku solver which runs in the browser. It works by using OpenCV to identify and process the Sudoku grid, passing this to a simple ML model to identify the digits, and then solving the puzzle with a backtracking algorithm. The ML model was trained on the TMNIST data set using a model built with Keras, also a completely new area to me. It's far from…

    2024 · sudoku.dotslashdan.com

  4. 4

    A clean, ad-free Sudoku built with React.

    Oct 2025

  5. 5

    Play, learn, and more...

    2024

  6. 6RG

    Created some free sites to play online versions of retro MS games like Minesweeper, Solitaire and others such as Sudoku & Tic Tac Toe. I learned about Cloudflare's Pages at same time to host all the code at no cost.

    2023 · retrogmz.com

  7. 7

    Sudoku

    Apr 2026 · sudokufreeonline.com

  8. 8SW

    Hello HN, I've created a new Sudoku app for iOS and Android that prioritizes simplicity and privacy. It's free to download and use, and I'd be grateful for any feedback or suggestions. Features: > 4 difficulty levels, accessible at any time > No personal data collection of any kind > Clean, minimalistic design that focuses on the game > Takes up significantly less space than other popular apps (by a factor of about 10x) > Minimal use of advertisements I was frustrated by how many of the popular Sudoku apps feel excessively over-engineered, consume a lot of storage space and some that even…

    2023

  9. 9IM

    Source: https://github.com/alabhyajindal/vimsudoku

    2024 · vimsudoku.com

  10. 10

    A hazzle free sudoku experience for iOS

    Apr 2026 · apps.apple.com

  11. 11

    A clean take on a classic game. No distractions - just fun!

    2020

  12. 12

    Free Sudoku for French players, from 4×4 to Samurai

    27d ago

  13. 13

    Free online Sudoku you can write in

    Jul 2026 · sudosketch.com

  14. 14

    Free offline Sudoku. No ads, no login.

    Mar 2026 · spielesudoku.de

  15. 15

    Puzzle game with many types of sudoku

    6d ago · apps.apple.com

  16. 16

    Pure logic, minus the grind.

    Jan 2026 · minisudoku.org

  17. 17

    Classic logic, drawn by hand

    Jun 2026 · apps.apple.com

  18. 18GT
  19. 19

    Learn Sudoku deeply. Master 12 variants. Think sharper

    Jul 2026 · sudoku-twist.com

  20. 20

    Daily sudoku. Race the clock. Learn logic.

    Jun 2026 · sudozen.vercel.app

  21. 21

    🧩 Daily Sudoku Puzzles for Every Level

    Mar 2026 · sudokuheroes.com

  22. 22
    Sudoku3

    Pure Sudoku – No ads, no lives, no nonsense

    Feb 2026 · apps.apple.com

  23. 23

    A clean, free Sudoku game for focused daily practice

    14d ago · netsudoku.com

  24. 24

    Ad-free, offline Sudoku that rewards every solve

    Jul 2026 · yveskopmann.app

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