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Life & fun · October 28, 2020

UsDoku

Play real-time multiplayer Sudoku.

UsDoku launched on October 28, 2020 with 68 votes, #774 of 4,018 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.

Visit usdoku.com ↗UsDoku alternativestop 19% of October 2020

What it does

UsDoku.com is a real-time multiplayer Sudoku game where you battle your friends to see who can complete the puzzle the fastest. Blocks change their color to the player who gets them right first. Correct answers score points, mistakes cost them.

Play live, multiplayer Sudoku against your friends.

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

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  • HP
    HyperSudoku – Play Sudoku live with your friends online2022 · hypersudoku.app · ▲11

    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

  • 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…

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