Equate! is a one-player mathematical card game - you have to make equations by dragging arithmetic operators between the cards you're dealt. Try to make the longest equation you can to get the most points. If you can't make an equation, you'll have to deal more cards, whose values will be added to the current ones. Once you've created an equation, you can remove it and the spaces will be filled with cards from the deck. There are options for how many cards will be dealt at a time, and you can play a timed or untimed game.