Hold your mouse and draw a line through groups of 3 or more like colored blocks. Make combinations of the same color. No more combinations? Paint a block from your inventory by clicking on the block in the lower left corner then clicking the block you want to paint. The number on each block is the number of times you can use it. The longer your strand, the higher your point value. Level up! Have fun! How many levels can you play through? Have a blast playing BlockX!