Number Knot is a family puzzle game being released in 2015 for the game players all around the world. You have to complete the numbers counting on different sizes of grid. The size of the grids vary from 3*3 to 12*12. When the game starts, there will be very few numbers present on the grid and you have to guess the remaining ones. You can take the help of hints and can even purchase new hints from the game store. You can download the Number Knot game anytime from Google play store and Apple app store.