Players are presented with a grid of wooden blocks, each with a different texture and color. The goal is to clear the grid by sliding the blocks into place to create solid horizontal lines without any gaps. The player's objective is to eliminate as many lines as possible by creating strategically placed matches.
The grid can be manipulated by clicking and dragging the blocks vertically or horizontally. The blocks cannot be rotated, only moved left or right. The player can also swap the positions of two adjacent blocks to change the overall layout. Each time a line is cleared, the blocks above it drop down, changing the piece positions and increasing the challenge of creating new lines.
The game is designed for players to engage in focus-building activities. The blocks can be cleared by solving increasingly complex puzzles. The game runs directly in the browser, requiring no download or registration to begin or continue play.