Tetris
Ready to stack, spin, and smash lines? Online Tetris brings you the classic puzzle fun you know and love — totally free, fully unblocked, and ready to play anytime. No downloads. No fuss. Just pure, addictive block-dropping action.
Playing Tetris online is super simple — but staying alive? That’s where the challenge kicks in. Blocks, called Tetriminos, drop from the top. You spin and move them to fit perfectly into empty spaces. Every time you fill a row, boom — the line clears, and you score big.
The twist? The longer you last, the faster the blocks fall. So stay sharp and keep that stack low!
Easy controls mean you can jump straight in:
Move Left: Left Arrow or A
Move Right: Right Arrow or D
Rotate Block: Up Arrow or W
Soft Drop: Down Arrow or S
Hard Drop: Hold Up Arrow + Shift
Want to last longer and rack up that score? Here’s how:
Keep It Low: Don’t build a crazy tower. One bad piece can ruin your run.
Plan Ahead: Always peek at the next block — that “Next” box is your best friend.
Set Up Combos: Clear 2, 3, or even 4 lines at once for mega points.
Use the Ghost: The faint shadow shows where your piece will land — trust it!
This free online Tetris is perfect whether you’re sneaking in a quick round on your phone or battling for your personal best at your desk. It works smoothly on desktop and mobile — unblocked, so you can play anywhere, anytime.
Play Tetris free, no installs, no signup
Runs great on any device
Unblocked, so you can play at school, work, or wherever
Tetris is the ultimate test of speed, focus, and strategy. One minute you’re calmly stacking blocks, next minute your heart’s racing as you fight to clear that stack. So what are you waiting for? Fire up Online Tetris, clear those lines, and chase your next high score.
Ready to drop? Let’s go!