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Alternatives

Products that do what Sudoku100 does

Daily Sudoku, solve classic Sudoku, different difficulties.

  1. 1

    Time to play and use your brain, in online puzzle games

    May 2026 · daily-sudoku.com

  2. 2

    Play, learn, and more...

    2024

  3. 3

    The best way to learn and play Sudoku

    2023

  4. 4
    Sudocu2

    Modern Sudoku with Daily Challenges & Mega Mode

    May 2026 · play.google.com

  5. 5

    Train your brain daily with relaxing number games 🧩

    Feb 2026

  6. 6

    🧩 Daily Sudoku Puzzles for Every Level

    Mar 2026 · sudokuheroes.com

  7. 7

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

    2020

  8. 8

    A new chess puzzle to solve every day

    2022

  9. 9

    Sudoku, 2048 and a logic puzzle, in one app.

    Jul 2026 · logiqura-ads.web.app

  10. 10

    A fun little daily brain workout, free in your browser

    2022

  11. 11

    Train your brain with many levels

    Mar 2026

  12. 12

    Sudoku reimagined with letters. Play a new puzzle daily.

    Jul 2026 · word-sudoku-web.web.app

  13. 13IM

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

    2024 · sudoku-aj.netlify.app

  14. 14

    Play and solve Sudoku puzzles with your friends in real-time

    Feb 2026

  15. 15

    Sudoku with no forced ads, 17-clue puzzles, and offline play

    Jul 2026 · play.google.com

  16. 16SP

    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

  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. 18CS

    2022 · crosswordle.vercel.app

  19. 19

    Free multilingual crosswords & sudoku — no ads, no signup

    Mar 2026 · crossword.by

  20. 20

    Track Your IQ While Solving Sudoku - The Smartest Puzzle App

    Jan 2026

  21. 21AN

    2022 · twentyletters.com

  22. 22

    Daily sudoku. Race the clock. Learn logic.

    Jun 2026 · sudozen.vercel.app

  23. 23

    Sudoku: Pure Edition is the last Sudoku app you'll ever need

    Jun 2026 · apps.apple.com

  24. 24

    Improve your techniques with this sudoku app!

    May 2026 · apps.apple.com

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