If you like classic math logic puzzles or brain training games, you will love this crossword solver mobile app. In here, an abundance of sudoku conundrum, various level design and cool brain teasers quiz can train your brainpower, bring you unexpected brainstorm! Whether you are bookworm or number guru genious, our rich free crossword puzzles will make you happy and crazy! The free sudoku puzzles can test whether you are an idiot or prodigy in a moment. So, want have a real try? A new sudoku world is ready. Brainstorming is coming! Join us, search your number dictionary, be a game killer quickly! We create this free chuzzle game with various key FEATURES: ** 3 types of difficulty levels from sudoku beginners to sudoku killer (easy sudoku, sudoku medium and hard sudoku). ** More than 1000 unlimited number crossword puzzles are waiting for you. ** 5 kinds of sudoku free puzzles, challenge your iq, exercise your deductive mind. ** No wifi cool math games, you can challenge numbers puzzle anytime, anywhere. ** Auto highlight selected numbers, give you sudoku hints, make you be math solver. ** Clear sudoku tutorial, logic puzzles for adults, unique sudoku master training ways. ** Cool visual effect, fun telltale games settings, unlock your brain! ** Our crossword puzzle games support for offline mode, allows you to play sudoku online. ** Killer Suduko: For expert puzzle crossword solvers! ** More kakuro puzzles and lumosity levels will sharpen your mind! How to play sudoku? The sudoku rules and modes as followed: **Sudoku 4x4 Each row, column and palace should be filled in number 1,2,3,4 without repeat, Primary simple sudoku for beginners. sudoku borad pic of crossword with numbers makes you feel crazy! **Sudoku 6x6 Digital 1 to 6 can be chosen. This mode greatly tests your mind tricks plus sudoku tips, make you experience endless logical reasoning puzzles. **Sudoku 9x9(standard sudoku) Each row, column and palace contains number 1~9 once. This mode will bring you into puzzle mania. Fun mastermind puzzle game will lead you into sudoku puzzle world. **Sudoku x Each row, column and palace and two diagonals of the sudoku grid should be filled in math numbers from 1~9. Play crossword puzzles free mode let you realize the magic of finger arts, be walking sudoku solver! **Percent sudoku Each column, row, and each of the nine 3x3 sub-grids that compose the grid block contains digits from 1 to 9. A fun iq test game! Sudoku is a FREE logic-based number-placement crossword games, it is not only a bookworm game free, but also a telltale game which can reflex math formula and give your brain attack. Sudoku just like your brain trainer, if you have a dream to be a math magician or math master, this logical reasoning thinking game will very match your taste. Sudoku is not only a word search game, but a prodigy game, when playing the awesome crossword puzzles free game, you can have a free intelligence test and get free brain training. In standard sudoku mode, tap the four square sudoku grid block, place number in each grid cell of the magic square. Change number to avoid repeat, complete the latin square, learn more math tricks. Unlimited endless sudoku brainteasers is waiting for you to solve. Super sudoku solver master will be you. A great daily brain training game for kids! Want experience math practices and logic puzzles with grids? Want be a walking crossword number puzzle sudoku solver? Sudoku will be your greater mathway free helper, and can lead you into math world, let you become math puzzle samurai and bring you unexpected brainstorm, your girls and boys will love it! Choose your level of difficulty, use your strong brain power, this thinking game will make you be sudoku solver. More spiele sudoku techniques is waiting for discovery! A quick and fast lifestyle begins from the word square! With free math magician games, whether online or offline, you will addict in sudoku saga and get rid of game bookworm, become sudoku king!