Are you having trouble getting married? These days, there are lots of products on the market for dating, from apps to websites and matchmakers, but we know a simpler way! That's right -your path to coupled life isn't through Tinder: it's through Sudoku! Read our fabulous paper where we explore the Stable Marriage Problem to help you find happiness and stability in marriage through math. As a bonus, you get two Sudoku puzzles with a new flavor.

Smartphones help us with almost every activity and task nowadays. The features and hardware of the phone can be leveraged to make apps for online payment, content consumption, and creation, accessibility, etc. These devices can also be used to help and assist visually challenged and guide them in their daily activities. As the visually challenged sometimes face difficulty in sensing the objects or humans in the surroundings, they require guidance or help in recognizing objects, human faces, reading text, and other activities. Hence, this Android application has been proposed to help and assist people with partial vision impairment. The application will make use of technologies like face detection, object and text recognition, barcode scanner, and a basic voice-based chatbot which can be used to execute basic commands implemented through Deep Learning, Artificial Intelligence, and Machine Learning. The application will be able to detect the number of faces, recognize the object in the camera frame of the application, read out the text from newspapers, documents, etc, and open the link detected from the barcode, all given as output to the user in the form of voice.

A magic SET square is a 3 by 3 table of SET cards such that each row, column, diagonal, and anti-diagonal is a set. We allow the following transformations of the square: shuffling features, shuffling values within the features, rotations and reflections of the square. Under these transformations, there are 21 types of magic SET squares. We calculate the number of squares of each type. In addition, we discuss a game of SET tic-tac-toe.

A magic SET square is a 3 by 3 table of SET cards such that each row, column, diagonal, and anti-diagonal is a set. We allow the following transformations of the square: shuffling features, shuffling values within the features, rotations and reflections of the square. Under these transformations, there are 21 types of magic SET squares. We calculate the number of squares of each type. In addition, we discuss a game of SET tic-tac-toe. The game of SETThe game of SET is one of the most mathematical games. To play it you need a deck of special cards. Each card has one, two, or three identical objects drawn on it. The objects could be of three different colors: red, green, or purple. The object can have three different shapes: oval, diamond, and squiggly. The cards can also differ in shading. There are three types of shading: empty, full, and striped.Overall, there are four features: number, shape, color, and shading. And there are three possibilities for each feature. The total number of cards in the deck is 81. Each card has a unique choice for one of the four features.Three cards can form a set if and only if for every feature all three cards are either the same or all different. Figure 1 shows an example of a set.All three cards have the same number of objects-1, all the cards have the same shadingstriped. All the cards have different colors and different shapes.