Alternatives

Products that do what SudoZen does

Daily sudoku. Race the clock. Learn logic.

1. 1
   sudoku.coach▲177

   Play, learn, and more...

   2024

2. 2
   sudoku.coach▲99

   The best way to learn and play Sudoku

   2023

3. 3SP
   SudokuVariants – play and construct different variants of Sudoku▲28

   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

4. 4
   Sudoku Verse▲1

   Puzzle game with many types of sudoku

   6d ago · apps.apple.com

5. 5
   Sudoku Heroes▲1

   🧩 Daily Sudoku Puzzles for Every Level

   Mar 2026 · sudokuheroes.com

6. 6
   SudoSketch▲6

   Free online Sudoku you can write in

   Jul 2026 · sudosketch.com

7. 7
   Sudoku Round▲79

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

   2020

8. 8
   Free Sudoku Online

   sudoku, online sudoku, sudoku solver

   Apr 2026 · onlinesudoku.io

9. 9
   Logiqura▲4

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

   Jul 2026 · logiqura-ads.web.app

10. 10CS
    Crosswordle: Sudoku Meets Wordle▲31

    2022 · crosswordle.vercel.app

11. 11
    Sudoku & Variants By Logic Wiz

    The Ultimate Sudoku Experience with Advanced Variants

    Mar 2026 · apps.apple.com

12. 12
    Sudoku (Web Edition)▲6

    A clean, ad-free Sudoku built with React.

    Oct 2025

13. 13IM
    I Made a Sudoku Game▲40

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

    2024 · sudoku-aj.netlify.app

14. 14SW
    Sudoku with 0 Bells or Whistles▲48

    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

15. 15
    Sudoku Twist▲7

    Learn Sudoku deeply. Master 12 variants. Think sharper

    Jul 2026 · sudoku-twist.com

16. 16
    SudokuFR▲3

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

    27d ago

17. 17
    Mini Sudoku▲3

    Pure logic, minus the grind.

    Jan 2026

18. 18RG
    Retro games hosted in Cloudflare Pages for free▲54

    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

19. 19
    Daily Sudoku▲2

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

    May 2026 · daily-sudoku.com

20. 20
    Sudoku: Small Grids, Big Logic▲3

    A hazzle free sudoku experience for iOS

    Apr 2026 · apps.apple.com

21. 21
    Simple Sudoku▲1

    Free offline Sudoku. No ads, no login.

    Mar 2026 · spielesudoku.de

22. 22
    Word Sudoku — A word twist on Sudoku▲2

    Sudoku reimagined with letters. Play a new puzzle daily.

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

23. 23
    Logic Puzzles ▲1

    Play smarter daily with free online logic puzzles

    18d ago · logicpuzzlesonline.com

24. 24
    MentisGames▲2

    Free daily logic games with no signup or download

    Apr 2026

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