Alternatives

Products that do what SudokuSmart iOS does

Free Sudoku App with advanced levels and hints

1. 1SW
   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

2. 2GT
   Got tired of all the spammy sudoku apps and built my own▲12

   2022 · apps.apple.com

3. 3
   Not Evil Sudoku▲125

   Clean, minimalist & joyful Sudoku app for iPhone and iPad

   2023

4. 4
   Sudoku Round▲79

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

   2020

5. 5
   sudoku.coach▲177

   Play, learn, and more...

   2024

6. 6
   [New Sudoku Game] No Ads — Free to Try ▲11

   Game Center, AI Replay, iCloud Sync & No Ads

   2025

7. 7
   Simple Sudoku▲1

   Free offline Sudoku. No ads, no login.

   Mar 2026 · spielesudoku.de

8. 8
   Prisma Sudoku▲5

   Ad-free, offline Sudoku that rewards every solve

   Jul 2026 · yveskopmann.app

9. 9
   Simple Sudoku▲6

   Built for calm minds who love numbers.

   Oct 2025

10. 10
    Got sick of ads, so I made my own logic puzzle site▲251

    Puzzle Lair brings Sudoku, Killer Sudoku, Calcudoku, X-Sudoku, Kakuro, Ripple Effect, Crossmath and Nonogram together in one clean, free site. Solve daily logic puzzles, track your stats and climb the leaderboards.

    Jun 2026 · puzzlelair.com

11. 11SP
    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

12. 12
    Sudoku▲3

    Pure Sudoku – No ads, no lives, no nonsense

    Feb 2026 · apps.apple.com

13. 13
    Sudoku Game▲9

    Classic Sudoku, clean and ad-free

    2025

14. 14IM
    I Made a Sudoku Game▲40

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

    2024 · sudoku-aj.netlify.app

15. 15
    The Sudoku App You’ve Been Waiting For▲1

    Light, offline Sudoku with 5 levels – free to play

    Dec 2025 · play.google.com

16. 16
    Logiqura▲4

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

    Jul 2026 · logiqura-ads.web.app

17. 17
    Sudoku: Small Grids, Big Logic▲3

    A hazzle free sudoku experience for iOS

    Apr 2026 · apps.apple.com

18. 18
    Sudoku 4 Adults▲11

    Play free web sudoku games online

    2025

19. 19
    Play Sudoku Online▲1

    Free web sudoku puzzles

    2025

20. 20
    sudoku.coach▲99

    The best way to learn and play Sudoku

    2023

21. 21
    Calm Sudoku▲4

    Sudoku without the noise. No ads, no accounts, no pressure.

    Jul 2026 · apps.apple.com

22. 22
    Sudoku Online▲14

    Classic Sudoku, clean and simple

    2025

23. 23
    Today's sudoku▲6

    Simple, addictive Sudoku for daily mental workout.

    2025

24. 24
    The Art of Sudoku (iOS)▲6

    Discover modern art by solving sudoku puzzles

    2025

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