For example, when two lightning bolts are placed in the same row or column, the spaces are 'electrocuted' and the row disappears without it needing to be filled. When these blocks are in a completed row or column, points are increased for the move or power-ups are used. On some of the block shapes, there are special spaces, such as ice blocks and lightning bolts. Then, you can fill those spaces again in order to continually clear rows and columns. When a column or row is complete, the blocks in those spaces disappear and you receive points for them. In order to gain points, you have to fill the individual columns and rows on the grid with the block pieces. Moving the pieces with your mouse, you can place them onto the grid on the screen, building bigger shapes.
At any time, there are three different shapes made up of blocks on the hight hand side of the screen. Block Champ is an online game that is made up of a grid and a variety of differently shaped blocks.