# TETR.IO

> TETR.IO

Market: Worldwide
Traffic rank (Tranco): #27,577
Kind of site: game
Last updated: 2026-09-17

## Best for
- awareness · gaming (medium): A free online puzzle game with ranked multiplayer and a desktop client, played by a loyal community.

## About
Puzzle together in this free-to-win modern yet familiar online stacker in the same genre as Tetris. Play multiplayer games against friends and foes all over the world, or claim a spot on the leaderboards - the stacker future is yours!

TETR.IO is a free-to-play online stacker game played in the same genre as Tetris, offering both multiplayer and solo modes. Multiplayer options include Tetra League ranked duels against players of similar skill, and custom public or private rooms with rules set by the host, while solo modes include 40 Lines, Blitz, Zen and Quick Play. The game also has a Tetra Channel for leaderboards, achievements and replays, a downloadable desktop client that receives periodic updates, and a small team credited for programming, engine and networking, audio, graphics and community moderation.

## Links

Full listing: https://adspotfinder.com/tetr-io
Website: https://tetr.io
About this data: https://adspotfinder.com/llms.txt