This page lists every known solution for the clue “Hard Stone” in Crossword Master. Because this clue can appear in different puzzles (levels) with different required answers, we first list all the answers, then show which one appears in each puzzle below.
Hard Stone Crossword Master Answers (All Variants)
Agate
If more than one answer is listed, open your puzzle page below to confirm the one used there.
All Known Answers for Hard Stone Clue
Where This Clue Appears
Last Checked: February 16, 2026