Wildcard Mode
Type any word and generate a custom Word Sudoku puzzle around it
Your Word, Your Puzzle
In Wildcard mode, you're the puzzle creator. Type any word—from your name to your favorite place—and the app instantly generates a solvable Word Sudoku grid around it. No two puzzles are ever the same unless you make them so.
Perfect for: Personalization, education, word lovers, and anyone who wants complete control over their puzzle theme.
Custom Words
Type any word you want—names, places, vocabulary words, inside jokes. If it's a valid word, it becomes a puzzle.
Instant Generation
The app generates a solvable puzzle around your word in seconds. No waiting, no downloading—just tap and play.
Flexible Difficulty
Choose your grid size (4×4 up to 16×16) to match your skill level. Longer words naturally create more complex puzzles.
Educational Fun
Great for learning spelling, vocabulary, or foreign languages. Turn study sessions into engaging puzzle games.