Wordoku is very similar to sudoku. Simply Every letter for the Wordoku must appear once:In each of the columns,in each of the rows,and in each of the nine boxes.You will know when you have successfully completed the puzzle, as a hidden 9 letter word will appear on the diagonal.
Wordoku games in other languagesItalian printable Wordoku
german Wordoku games
Spanish printable Wordoku
french printable Wordoku