Life & fun · alternatives · 2026
24 alternatives to HyperSudoku – Multiplayer sudoku puzzle every 15 min
Hi All, This the second iteration of a multiplayer sudoku web-based game I built recently. Hope you like it! Features: 1) No login needed, 2) Web app, that can be added to home-screen as needed, 3) Works on Desktop (with arrow keys supported) & Mobile, 4) Share link with friends to invite to the game Game Rules: 1) New puzzle starts for everyone every 15 minutes, 2) Game ends if you run out of time, 3) Fill all empty tiles correctly before time runs out to win, 4) Incorrect moves will disable the board for a few seconds, with penalty increasing as you've fewer empty tiles remaining Get…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. HyperSudoku – Multiplayer sudoku puzzle every 15 min launched in 2022; newer entries below may have overtaken it.
- 1HP
Hi HN, I built a web-based Sudoku game to play with live with my friends or solo with a timer for practice. Get a game going in a few seconds. I'm excited to finally finish this project and putting it out there, after years of procrastination. Hope you like it! https://hypersudoku.app
2022 · hypersudoku.app · its alternatives →
- 2
- 3IM
Source: https://github.com/alabhyajindal/sudoku/blob/main/index.html
2024 · sudoku-aj.netlify.app · its alternatives →
- 4
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 · its alternatives →
- 5MS
https://sudokurace.io is a free, real time multiplayer sudoku board. Invite your friends and race to fill the most squares. All feedback is welcome. MVP was built over the last ~4 days. Lmk what you think! You can play with as many people as you'd like at the same time
2022 · its alternatives →
- 6
Modern Version of Sudoku Puzzle Game
2016 · apps.apple.com · its alternatives →
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2023 · developers.rune.ai · its alternatives →
- 10
Play and solve Sudoku puzzles with your friends in real-time
Feb 2026 · sudoku2gether.com · its alternatives →
- 11
Play Sudoku in real-time against players worldwide
Jun 2026 · multiplayersudoku.in · its alternatives →
- 12SW
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 →
- 13
Discover ultimate Sudoku. no ads, one purchase, endless fun!
2025 · apps.apple.com · its alternatives →
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A new way to play Sudoku.
2017 · sudoblock.com · its alternatives →
- 17
Sudoku▲5sudoku classic sudoku offline sudoku game, & daily puzzles
2025 · play.google.com · its alternatives →
- 18
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 →
- 19
Popular classic Sudoku puzzle game for every day.
2022 · play.google.com · its alternatives →
- 20
Sudoku game with over 10k puzzles and advanced tools & hints
2020 · play.google.com · its alternatives →
- 21
Download Pro:Sudoku by Bruno Philipe Resende Silva on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Pro:Sudoku.
2021 · apps.apple.com · its alternatives →
- 22
Solve any Sudoku Puzzles . AnySudokuSolver is an Online automatic Sudoku Solver. Just enter the digits in Sudoku board and get the solution instantly
2015 · anysudokusolver.com · its alternatives →
- 23
We were genuinely impressed by Yann LeCun’s recent announcement about his Sudoku solver based on Energy-Based Models here: https://logicalintelligence.com/yann-lecun So we (a software engineer and prodigy mathematician) worked in the weekend to see if we can beat it and we did! If Kona solves puzzles in 313 milliseconds, we currently solve 270,000 puzzles per second! We do not know the internal mechanics behind Logical Intelligence’s system, but we are happy to share ours in the webpage there is a full description, code and also a paper published. Why people are obsessed with…
Feb 2026 · davisgeometric.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 →