Number hunt is a way to train the four basic arithmetic kinds in a fun way, through a game. Shoot all moving balloons with your dart gun, which have the wrong answer to the problem given. There are five levels of difficulty for the problems, and five levels of speed for the moving balloons. If you pop the balloon with the right answer, you get no score, but if you don't, you can score very high by moving and thinking fast, and by developing a good strategy. Kids and grownups can compete with each other, even though they have different levels of math skills, because the score is only based on speed and making no mistakes, not on the math level. Additional challenge and scoring is possible through special balloons, which can come up every once in a while.