Puzzle Den

Block Drop: Stack and Clear Lines

Move and rotate the falling pieces to complete full rows. Complete rows clear, and four at once scores the most.

About Block Drop

Falling-block puzzles are among the best-selling and most-played video games of all time. Block Drop keeps the classic seven piece shapes, a ghost preview and a next-piece window.

The pieces fall faster as you clear more lines.

Block Drop at a glance

GenreArcade game
PriceFree, no download or sign-up
ControlsSwipe, buttons or keyboard
Typical game length5 to 20 minutes
Lives1
Works onPhones, tablets and computers, in any modern browser
Daily challengeYes, the same puzzle for everyone each day

How to play Block Drop

  1. Move pieces. Swipe or use the arrow buttons.
  2. Rotate. Tap the board or the rotate button.
  3. Drop. Swipe down, or use the drop buttons.
  4. Clear rows. Complete rows vanish.

Rules

Levels and difficulty

Speed increases every 10 lines.

Scoring

100, 300, 500 or 800 points for 1 to 4 lines, multiplied by the level, plus points for dropping. Daily challenge scores can be shared with friends.

Tips and strategy for Block Drop

History of the game

The falling-block genre began with Tetris, created by Alexey Pajitnov in 1984.

How we built and tested Block Drop

Pieces come from a shuffled bag of all seven shapes, and we tested rotation, wall kicks and line clears in automated runs.

Frequently asked questions

Can I use a keyboard?

Yes: arrows to move and rotate, Space to drop.

Is there a ghost piece?

Yes, it shows where the piece will land.

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Written and tested by Puzzle Den Editorial Team

Game design and testing. The Puzzle Den team designs, builds and play-tests every game on the site, and writes and reviews each guide. We check every level generator for solvability before a game goes live.

Published 30 September 2026 · Last updated 30 September 2026 · How we build and test games