Life & fun · alternatives · 2026

24 alternatives to Sudoku Online

Classic Sudoku, clean and simple

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Sudoku Game▲9
Classic Sudoku, clean and ad-free
2025 · play-sudokugame.github.io · its alternatives →
2
Sudoku.best - Logic Puzzle - Number Game▲5
Play Free Online & Offline Sudoku
2024 · sudoku.best · its alternatives →
3
Sudoku.best▲7
Play Sudoku for Free Online! With Light and Dark modes.
2023 · sudoku.best · its alternatives →
4
Sudoku 4 Adults▲11
Play free web sudoku games online
2025 · its alternatives →
5
Sudoku Round▲79
A clean take on a classic game. No distractions - just fun!
2020 · apps.apple.com · its alternatives →
6
Sudoku▲5
sudoku classic sudoku offline sudoku game, & daily puzzles
2025 · play.google.com · its alternatives →
7
Sudoku▲3
Pure Sudoku – No ads, no lives, no nonsense
Feb 2026 · apps.apple.com · its alternatives →
8IM
I Made a Sudoku Game▲40
Source: https://github.com/alabhyajindal/sudoku/blob/main/index.html
2024 · sudoku-aj.netlify.app · its alternatives →
9
Evil Sudoku▲12
Challenge your logic with the hardest sudoku puzzles online
2025 · sudoku-evil.com · its alternatives →
10
Crane Sudoku▲59
Simple Sudoku game with focus on play anywhere, any time
2022 · crane-sudoku.app · its alternatives →
11
sudoku.coach▲177
Play, learn, and more...
2024 · sudoku.coach · its alternatives →
12
8 Digits: Modern Sudoku Puzzle▲73
Modern Version of Sudoku Puzzle Game
2016 · apps.apple.com · its alternatives →
13
Sudoku Free Online▲1
Sudoku
Apr 2026 · sudokufreeonline.com · its alternatives →
14
Sudoku: Classic sudoku game▲3
Challenge your brain!
2023 · its alternatives →
15
Daily Sudoku▲2
Time to play and use your brain, in online puzzle games
May 2026 · daily-sudoku.com · its alternatives →
16
A Daily Sudoku▲11
Discover ultimate Sudoku. no ads, one purchase, endless fun!
2025 · apps.apple.com · its alternatives →
17
Play Sudoku Online▲1
Free web sudoku puzzles
2025 · play-sudoku-online.com · its alternatives →
18
Sudoku Puzzle▲1
Fun Sudoku Puzzle that you can play offline and without ads
2024 · play.google.com · its alternatives →
19
Sudoku Infinity▲4
Sudoku with no forced ads, 17-clue puzzles, and offline play
Jul 2026 · play.google.com · its alternatives →
20
sudoku.coach▲99
The best way to learn and play Sudoku
2023 · sudoku.coach · its alternatives →
21
UsDoku▲68
Play real-time multiplayer Sudoku.
2020 · usdoku.com · its alternatives →
22
Free Online 9x9 Sudoku Game▲11
sudoku game
2024 · 99sudoku.com · its alternatives →
23SW
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 →
24
Sudoku Classic - Number Puzzle Game▲2
Free Sudoku classic ! brain challenge ! number puzzle game !
2021 · 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 →