How do you play Cluster?

Sixteen countries are shown in a grid

Step 2: What happens next?

Four hidden groups of four each share one connection

Tap four countries you think belong together and submit

A correct group locks in; four wrong guesses end the game

Sixteen countries are shown in a grid

Four hidden groups of four each share one connection

Tap four countries you think belong together and submit

A correct group locks in; four wrong guesses end the game

🧩

Sixteen countries hide four secret groups of four. Tap the four you think share a connection and lock them in. Four mistakes and you're out.

quiz

One puzzle. One shot. Same draw for everyone.New countries every run.