Monthly 16 player tournaments in several different circuits with players seeded based on qualifying scores, all players each month will be given a chance to play.
Tetris Friendlies
Weekly one-on-one battles of players of all skills with no community-wide rating points at stake. Uses hype filled wrestling style storylines for various championship belts.
Classic Tetris Brawl
Tournament style competition where players face off in 3-way action where points are awarded based on how they finish compared to the others each game.
Classic Tetris League
League format with seasons where advanced players play round robins against like skilled players. Promotion and relegations for divisions after each season.
Tetris for the Non-Pros
League format with seasons where beginner to intermediate players compete against each other in a round-robin. Promotion and relegations to divisions each season.
Classic Tetris DAS
Hosts events focused on using the DAS playstyle. They also annually hold a major event which is the biggest DAS event on the Classic Tetris Community Calendar.
Classic Tetris Gauntlet
eSports style competition with teams, each team has players in seats tailored to their skill level, those seats face equal seats of the opposing team during each match.
World Puzzle League
Consists of tournaments and live events for all different variants of Tetris, these include Classic Tetris as well as Tetris Effect: Connected, TETR.IO and Cultris.
No-Ro Tetris Server
Hosts tournaments and other events that utilize the unique approach of not rotating any of the pieces on the gameboard. Slow speed but tough stacking.
CTWC
The Classic Tetris World Championship is the premier event on the annual calendar in the community. Also sponsors several regional events throughout the year.
AnyTourney
Weekly quick-fire events with various different formats voted on by the players. These can range for 29 starts, 9-19 linecaps, droughthacks, B-Type races and more.
Classic Tetris LATAM
Server designed for socialization and tournaments for players who hail from Latin America, though all players from all nations are welcome to participate.