Sudoku game uses the 9 Halloween words: pumpkin, black cat, ghost, witch, candy, haunted house, vampire, monster, skeleton. This version of Sudoku uses pictures, English and Portuguese. This approach makes the student think about the meaning in each square and so helps students to learn the vocabulary faster. See my free products "Sudoku directions" for help solving.https://www.teacherspayteachers.com/Product/Sudoku-directions-453856https://www.teacherspayteachers.com/Product/Sudoku-direction