Life & fun · alternatives · 2026

24 alternatives to Free Online 9x9 Sudoku Game

sudoku game

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Free Online 9x9 Sudoku Game launched in 2024; newer entries below may have overtaken it.

1
Sudoku.best▲7
Play Sudoku for Free Online! With Light and Dark modes.
2023 · sudoku.best · its alternatives →
2
Sudoku.best - Logic Puzzle - Number Game▲5
Play Free Online & Offline Sudoku
2024 · sudoku.best · its alternatives →
3
Sudoku 4 Adults▲11
Play free web sudoku games online
2025 · its alternatives →
4
Evil Sudoku▲12
Challenge your logic with the hardest sudoku puzzles online
2025 · sudoku-evil.com · its alternatives →
5
Daily Sudoku▲2
Time to play and use your brain, in online puzzle games
May 2026 · daily-sudoku.com · its alternatives →
6
8 Digits: Modern Sudoku Puzzle▲73
Modern Version of Sudoku Puzzle Game
2016 · apps.apple.com · its alternatives →
7
Sudoku Online▲14
Classic Sudoku, clean and simple
2025 · sudokuonline.cc · its alternatives →
8
Sudoku Classic - Number Puzzle Game▲2
Free Sudoku classic ! brain challenge ! number puzzle game !
2021 · play.google.com · its alternatives →
9
Sudoku369.com▲1
The Magic of 3-6-9 with a twist of Sudoku
2024 · sudoku369.com · its alternatives →
10IM
I Made a Sudoku Game▲40
Source: https://github.com/alabhyajindal/sudoku/blob/main/index.html
2024 · sudoku-aj.netlify.app · its alternatives →
11
Zen Sudoku Game - 9x9 Puzzles▲7
Take the 9x9 Sudoku challenge & play puzzles all day long
2017 · play.google.com · its alternatives →
12
Sudoku Puzzle▲1
Fun Sudoku Puzzle that you can play offline and without ads
2024 · play.google.com · its alternatives →
13
Mini Sudoku▲3
Pure logic, minus the grind.
Jan 2026 · minisudoku.org · its alternatives →
14
Sudoku by MonkeyBrains▲6
Free Sudoku with the hardest puzzles and easiest use!
2021 · apps.apple.com · its alternatives →
15
Sudoku Heroes▲1
🧩 Daily Sudoku Puzzles for Every Level
Mar 2026 · sudokuheroes.com · its alternatives →
16
Sudoku Free Online▲1
Sudoku
Apr 2026 · sudokufreeonline.com · its alternatives →
17
Sudoku Game▲9
Classic Sudoku, clean and ad-free
2025 · play-sudokugame.github.io · its alternatives →
18
Sudoku▲5
sudoku classic sudoku offline sudoku game, & daily puzzles
2025 · play.google.com · its alternatives →
19
The Sudoku App You’ve Been Waiting For▲1
Light, offline Sudoku with 5 levels – free to play
Dec 2025 · play.google.com · its alternatives →
20
UsDoku▲68
Play real-time multiplayer Sudoku.
2020 · usdoku.com · its alternatives →
21SW
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 · its alternatives →
22
Sudoku puzzle▲2
free Sudoku puzzle
2020 · play.google.com · its alternatives →
23
Free Sudoku Online
sudoku, online sudoku, sudoku solver
Apr 2026 · onlinesudoku.io · its alternatives →
24
Sudoku S.▲7
9 x 9 grid lightweight sudoku for Android
2018 · play.google.com · its alternatives →

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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 →