What is the goal of Tetris?
Tetris never ends with a princess or a boss. Its objective is simpler and more relentless: keep clearing rows so the rising stack never overwhelms you.
Below you will find the short version first, then a fuller walkthrough with clear Tetris examples, a few closely related questions, and a link to try it yourself. Everything here is free to play right in your browser.
Survive the rising stack
Because a fresh piece appears every second or two, your well is always under pressure. The fundamental goal is to keep space free at the top by turning stacked blocks back into empty rows. Let the pile touch the ceiling and the run is over, so survival and tidy stacking are two sides of the same task.
Line clears are everything
Every point, every level, and every bit of breathing room comes from clearing lines. A single row nets a little, while four at once in Marathon is worth eight times as much. That gap is why skilled players deliberately build toward big clears instead of settling rows one at a time.
Different goals in different modes
The core objective bends to fit each mode. In Sprint the goal is to clear a set number of lines as fast as possible, while timed and endless modes ask for the biggest score or the longest survival. The falling pieces stay the same, but what you are chasing changes.
People also ask
How do you play Tetris?
In Tetris, one of seven four-block pieces falls from the top of a ten-wide well. You rotate it and move it left or right so it fits snugly with the blocks below, then let it lock into place. Fill an entire horizontal row with no gaps and it clears, and the game ends only if your stack piles up past the top.
What is a Tetris clear?
A Tetris, capital T, is the move where you clear four rows in a single drop. You do it by keeping one column empty, stacking the other nine rows nine cells wide, and then dropping a vertical I piece into the gap. It is the highest-scoring standard clear in the game, which is why the whole game is named after it.
What is Marathon mode in Tetris?
Marathon is the classic endless mode of Tetris. You clear lines to advance a level every ten lines, and each level makes the pieces fall faster. The goal is the highest score you can post before the accelerating gravity finally overwhelms you and the stack tops out. It is the mode most people picture when they think of Tetris.