Build.
Guess. Play.
Win.
The beautiful game, reimagined. Draft your fantasy dream team, build formations that hold up, and test your football brain with quiz & soccer trivia — for fans across the UK, Ireland, Europe and North America.
Play the Beautiful Game
6 ways to play · pick one
Guess the Player
The football quiz that tests your eyes — read the clues, zoom the silhouette, name the legend.
FPL Best Team
The best FPL team every gameweek plus AI Fantasy Premier League team recommendations from your FPL ID.
Free Football Formation Builder & Dream Team Games
433Lab is a free football games platform built by fans, for fans — no downloads, no cost, no affiliation with any pro league or team. Whether you call it football or soccer, and whether you are in the UK, Ireland, Europe or North America, 433Lab gives you a tactical playground to draft dream teams, design winning formations and prove how well you know the game.
The name is a promise: 4-3-3 — the shape that defines attacking football. Inside, you will find everything you need to think like a manager and play like a fan, all in one place.
Football Formation Builder
Drag players onto the pitch, switch between classic shapes like 4-3-3 and 3-5-2, and design tactics that hold up. Name your team, pick your kit colours and badge, then save your formation as an image to share anywhere.
Fantasy Dream Team Builder
Pick a league and a formation, roll the dice and land on a real squad from a real trophy run — then draft your ultimate fantasy football XI from genuine player pools and chase weekly rating boosts.
Football Quiz & Trivia
Put your football brain to the test. Guess the Player from zoomed silhouettes, clear the Name the Ten board, follow Career Clues club by club, and survive Trivial quick-fire rounds on transfers, trophies and tactics.
Global Football Leaderboards
Compete with fans around the world. Track your quiz scores, see who is topping the global table and chase the top spot every single week.