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Alternatives

Products that do what Interactive Sudoku Technique Docs does

Sudoku techniques with interactive live demo with shuffling

  1. 1

    The best way to learn and play Sudoku

    2023

  2. 2

    Play, learn, and more...

    2024

  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. 4SP

    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

  5. 5IM

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

    2024 · sudoku-aj.netlify.app

  6. 6

    Free online Sudoku you can write in

    Jul 2026 · sudosketch.com

  7. 7

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

    2020

  8. 8

    Sudoku that shifts as you solve - logic meets timing

    May 2026 · play.google.com

  9. 9IM

    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

  10. 10IM

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

    2024 · vimsudoku.com

  11. 11CS

    2022 · crosswordle.vercel.app

  12. 12

    The Easiest Way to Master Sudoku

    Oct 2025

  13. 13
    Nuzzle77

    Number puzzle game like sudoku.

    2017

  14. 14

    Learn Sudoku deeply. Master 12 variants. Think sharper

    Jul 2026 · sudoku-twist.com

  15. 15SA

    Hello! Try out a 3x3 puzzle and click the question mark in the top right for a tutorial. I'd really appreciate any feedback! Thanks

    2024 · slidecross.io

  16. 16

    Improve your techniques with this sudoku app!

    May 2026 · apps.apple.com

  17. 17SW

    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

  18. 18

    Modern sudoku puzzles & multiplayer races

    Nov 2025

  19. 19

    The Sudoku app that teaches you how to think

    Mar 2026 · sudokucustom.com

  20. 20

    Free browser game hub with unique visual Sudoku variants

    Jun 2026 · sudokumultiverse.com

  21. 21

    solve Sudoku instantly!

    Mar 2026 · apps.apple.com

  22. 22

    Daily sudoku. Race the clock. Learn logic.

    Jun 2026 · sudozen.vercel.app

  23. 23

    Draw numbers, Solve faster

    Dec 2025

  24. 24

    Train your brain daily with relaxing number games 🧩

    Feb 2026 · play.google.com

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