English challenge room

Looks familiar but still creates a satisfying gotcha.

This catches confident B1 speakers more often than they expect.

All challengesChallenge arena
sentence-correctionA238s

Choose the sentence that matches the time signal.

The action happened yesterday. Which sentence is correct?

Sticky dare

Beat 72% and send a rematch

Live room plays

1,403

Miss rate

53% miss this trap

Choose one option to lock your run.