# Tetra Blocks

Stack falling blocks (tetrominoes) to create complete horizontal lines.

- Category: Arcade
- Features: Leaderboard, Saved progress
- Tags: arcade, tetris, block, puzzle, classic, falling, lines

## How to play

### Goal

Stack falling blocks (tetrominoes) to create complete horizontal lines. Complete lines disappear and give you points!

### Controls

• Left / Right move the piece — hold to slide it across
• Down soft-drops for a point per row
• Rotate either way, or tap the board to spin
• DROP slams the piece straight down
• HOLD parks a piece for later — once per turn
• Swipe the board to move, down to drop, up to hold

### Game Over

The game ends when blocks stack up to the top of the screen. Try to keep the stack low by clearing lines!

### Tips

• Keep the stack flat and save one column as a well for the I piece
• Four rows at once (TETRA) pays far more than four singles
• Chain Tetrises and T-spins for the back-to-back bonus
• Clearing on back-to-back pieces builds a combo multiplier
• Use HOLD to bank an I piece until the well is ready
• Turn the ghost piece on or off in settings to suit you

Play Tetra Blocks in the free Game Nest app for iPhone, iPad, and Android.