About Sudoku Rival

What is Sudoku Rival?

Sudoku Rival is a free, real-time multiplayer sudoku game. Create a room, choose your difficulty, and race against other players to solve the same puzzle first! Play with 2-10 players from around the world in 42 languages.

Features

• Real-time multiplayer sudoku races for 2-10 players
• Four difficulty levels: Easy, Medium, Hard, and Expert
• Public and private rooms with password protection
• Available in 42 languages with localized experience
• No registration required — play instantly on any device

Our Mission

We believe puzzle games should bring people together. Sudoku Rival transforms the classic solo sudoku experience into an exciting multiplayer competition. Whether you're challenging classmates, coworkers, or friends across the globe, Sudoku Rival makes every puzzle a shared adventure.