A library of English diagnostics that feel worth finishing

Every target must be visually findable without exposing the answer label before tap.

The right answer must require scene context, not a single keyword match.

Each phrase should reveal one defensible naturalness or transfer signal.

Wrong actions must be plausible enough to test attention, not only vocabulary.

A successful basket must satisfy the stated English constraints and the budget.

Near misses must be meaningful differences in intensity, tone, or collocation.

The round must isolate one sound contrast and use familiar vocabulary.

The joke mechanism must be explainable without cultural trivia.

The emotional answer must be inferable from wording, punctuation, and relationship context.

Each item must belong to one category in the given context.

The prompt must require productive language, not just memorized word order.