Are you bored of solving Sudoku puzzles yourself? Are you bored of other boring Sudoku puzzle game applications? Do you want to set your name in stone with the global list of Sudoku experts?

Refresh your brain now with our new time limit online multiplayer Sudoku puzzle game! Solve Sudoku puzzles at the same time with other people all over the world, and see your result in the global ranking billboard. We know you'll make it fast!

Features:
- Instant account registration and login (no email required)
- Free unlimited puzzles of all levels: easy, hard, expert
- Basic puzzle operations: number input, undo, delete, note
- Basic cell highlight: user input, conflicted cells, number/row/column/block highlight...
- Sound and vibration alarms
- Puzzle completion statistic analytics
- Ranking people globally for each round of challenge
- Record and accumulate your solving results forever
- Tired of time limit? Switch to offline mode and solve it until you're done!

Hurry up and be the first to set your name in stone!