Goal of Add It Up 2 is to select numbers that add up to the target sum. You only have a limited amount of time to do so. The more numbers you select to get to the target sum, the higher your score will be. The faster you solve a sum, the higher your score will be.
Connect all the light bulbs with each other and also with the main battery. You have to create as many connections to other bulbs as the number indicated on the bulb. Two bulbs can be connected with each other only vertically or horizontally and with no more then 2 connections.
Drop down the candy and get 3 or more of the same candy in a row (horizontally, vertically or diagonally). You control the game with the arrow keys on the keyboard or on the screen. You can rotate with the space bar or the rotate button.