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Work · February 21, 2022

HP

HyperSudoku – Play Sudoku live with your friends online

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

HyperSudoku – Play Sudoku live with your friends online launched on February 21, 2022 with 11 votes, #1,066 of 2,645 launches that month and more than 75% of that year's launches.

In plain words

HyperSudoku is a web-based Sudoku game that lets players compete with friends online or practice solo against a timer. Games start within seconds, requiring no setup or registration. The platform serves casual players and Sudoku enthusiasts looking for quick multiplayer sessions or timed solo challenges.

written from the facts on this page · September 2026

Does a similar job

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  • HM
    HyperSudoku – Multiplayer sudoku puzzle every 15 min2022 · ▲9

    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…

  • UsDoku2020 · usdoku.com · ▲68

    Play real-time multiplayer Sudoku.

  • IM
    I Made a Sudoku Game2024 · sudoku-aj.netlify.app · ▲40

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

  • Sudoku TogetherFeb 2026 · sudoku2gether.com · ▲4

    Play and solve Sudoku puzzles with your friends in real-time

  • MS
    Multiplayer sudoku. Race to fill in the most squares2022 · ▲6

    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

  • Multiplayer SudokuJun 2026 · multiplayersudoku.in · ▲2

    Play Sudoku in real-time against players worldwide

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