Players are presented with a three-dimensional grid composed of small, solid blocks that can be rotated and aligned to form visually coherent structures. The player's task is to create a series of rows and columns with identical blocks, totaling a certain amount per line.
The challenge lies in managing these blocks, as the grid fills up with new randomly generated blocks every few seconds. The game runs in a web browser, requiring no download or registration. To succeed, players must simultaneously plan for the upcoming block placements while ensuring a stable and well-balanced overall structure.