Life & fun · alternatives · 2026

24 alternatives to SUDOKU

Play SUDOKU online, 9 variants of SUDOKU

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SUDOKU launched in 2020; newer entries below may have overtaken it.

1. 1
   Sudoku 4 Adults▲11

   Play free web sudoku games online

   2025 · its alternatives →

2. 2
   sudoku.coach▲177

   Play, learn, and more...

   2024 · sudoku.coach · its alternatives →

3. 3
   sudoku.coach▲99

   The best way to learn and play Sudoku

   2023 · sudoku.coach · its alternatives →

4. 4
   Sudoku▲5

   sudoku classic sudoku offline sudoku game, & daily puzzles

   2025 · play.google.com · its alternatives →

5. 5
   Sudoku.best▲7

   Play Sudoku for Free Online! With Light and Dark modes.

   2023 · sudoku.best · its alternatives →

6. 6
   Sudoku.best - Logic Puzzle - Number Game▲5

   Play Free Online & Offline Sudoku

   2024 · sudoku.best · its alternatives →

7. 7
   Free Online 9x9 Sudoku Game▲11

   sudoku game

   2024 · 99sudoku.com · its alternatives →

8. 8
   8 Digits: Modern Sudoku Puzzle▲73

   Modern Version of Sudoku Puzzle Game

   2016 · apps.apple.com · its alternatives →

9. 9IM
   I Made a Sudoku Game▲40

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

   2024 · sudoku-aj.netlify.app · its alternatives →

10. 10
    Sudoku Online▲14

    Classic Sudoku, clean and simple

    2025 · sudokuonline.cc · its alternatives →

11. 11
    SudoKoi▲81

    Your next favorite pastime, like Sudoku

    2021 · sudoku.efabian.me · its alternatives →

12. 12
    Samurai Sudoku▲12

    Samurai Sudoku games online

    2025 · its alternatives →

13. 13
    Sudoku Master Offline▲7

    First Sudoku puzzle community app

    2025 · apps.apple.com · its alternatives →

14. 14
    Sudoku Game▲9

    Classic Sudoku, clean and ad-free

    2025 · play-sudokugame.github.io · its alternatives →

15. 15
    Daily Sudoku▲2

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

    May 2026 · daily-sudoku.com · its alternatives →

16. 16
    Sudoku Heroes▲1

    🧩 Daily Sudoku Puzzles for Every Level

    Mar 2026 · sudokuheroes.com · its alternatives →

17. 17
    Guriddo▲63

    A competitive & daily Sudoku-like number puzzle

    2022 · guriddo.app · its alternatives →

18. 18
    Mini Sudoku▲3

    Pure logic, minus the grind.

    Jan 2026 · minisudoku.org · its alternatives →

19. 19
    Evil Sudoku▲12

    Challenge your logic with the hardest sudoku puzzles online

    2025 · sudoku-evil.com · its alternatives →

20. 20
    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 · its alternatives →

21. 21
    Free Sudoku Online

    sudoku, online sudoku, sudoku solver

    Apr 2026 · onlinesudoku.io · its alternatives →

22. 22
    UsDoku▲68

    Play real-time multiplayer Sudoku.

    2020 · usdoku.com · its alternatives →

23. 23
    Sudoku Multiverse▲2

    Free browser game hub with unique visual Sudoku variants

    Jun 2026 · sudokumultiverse.com · its alternatives →

24. 24
    MySudokuWorld

    Free Sudoku online: daily puzzles, 10+ modes, AI academy.

    Jul 2026 · mysudokuworld.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →