About SudokuVault

SudokuVault is a puzzle brand published by Anvil Road LLC. We set out to build the biggest and best Sudoku collection available. Not the flashiest. Not the most complicated. Just a massive vault of well-made puzzles that people actually want to solve.

What We Make

Our catalog includes six printed puzzle books (available on Amazon), a free mobile app for iPhone and Android, and a library of printable puzzles you can download and solve at home. Every puzzle is computer-generated and hand-verified to have exactly one solution.

Why We Built It

We love Sudoku. We also got tired of books filled with tiny, hard-to-read grids, apps stuffed with ads, and printable puzzles that come with ten pop-ups before you can click download. So we built what we wanted: clean grids, no clutter, and enough puzzles to last for years.

Our Publisher

Anvil Road LLC is a small publishing company that focuses on puzzle books, educational apps, and tools for professionals. SudokuVault is one of several brands under the Anvil Road umbrella.

Contact

Have a question, suggestion, or found a bug in the app? Reach us at [email protected]. We read every email.