This puzzle asks you to find the single category linking five clues: Lunch, Sand, Mail, Safe deposit, and Think outside the. The answer is Words that come before "box". Each clue completes a well-known phrase when followed by the anchor word in the category. Spotting one pair is luck — spotting the same anchor across all five clues is the answer. With only "Lunch", several phrase patterns could apply. Wait for a second clue before committing to a category. "Lunch" and "Sand" must share one repeatable link — not a coincidence between two words. By clue 3 ("Mail"), "Words that come before "box"" should explain all three without bending meanings. "Safe deposit" strengthens "Words that come before "box"" rather than opening a new theory. The final clue ("Think outside the") confirms "Words that come before "box"" — if it still fits naturally, the category is locked. Use the Solution tab above for an interactive clue-by-clue walkthrough, or the Solved board tab for the complete answer at a glance.