It's the classic version of NEXT that started the craze. Easy to learn, easy to play! The first 64 levels of NEXT.

Simple Rules, Extremely Addictive

You start with a field of colored blocks, stacked in various positions. Each block can be pushed to one side or the other, falling to the bottom if there are no blocks below it. When two blocks of the same color get next to each other, they obliterate. To solve each puzzle, you push the blocks around, destroying groups until they have all disappeared.