WORLD’S SMALLEST, HARDEST CROSSWORD

ACROSS

1. Part of the leg above the ankle (4) 4. Advertising agency worker (abbr) (2) 5. Maritime service (abbr) (2) 6. Celebrity (4)

DOWN

1. Loutish person (sl) (4) 2. Concerning (commercial jargon) (2) 3. Wise man (4) 5. (Chem symbol) Curium (2)