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NYT Strands Answer & Hints — “Rock solid”, August 7, 2025

Stuck on the August 7, 2025 NYT Strands puzzle? Here are progressive hints and the full answer for the “Rock solid” puzzle (Strands #216 of 509 in our archive). Every reveal is hidden by default — click to open the ones you need.

Spoiler warning. The answers below are for the August 7, 2025 NYT Strands puzzle. Scroll past this section if you want to solve it yourself first.
Hint 1: The themeReveal

The theme for the August 7, 2025 NYT Strands puzzle is “Rock solid”. Every theme word and the spangram connects back to this phrase, so think about what related words might fit a 6×8 grid of 48 letters before you start scanning.

Hint 2: Spangram length and first letterReveal

The spangram for the “Rock solid” puzzle is 8 letters long and starts with the letter H. It touches two opposite edges of the grid, as every NYT Strands spangram does.

Hint 3: How many theme wordsReveal

Besides the spangram, the August 7, 2025 NYT Strands puzzle has 6 theme words. Together with the spangram, they use every letter on the 6×8 grid exactly once.

Answer: Full spangramReveal

The spangram for the August 7, 2025 NYT Strands “Rock solid” puzzle is HOLDFAST. It spans two opposite edges of the 6×8 grid and captures the theme directly.

Answer: All theme wordsReveal

Here are the 6 theme words for the August 7, 2025 NYT Strands “Rock solid” puzzle:

  • CONSTANT
  • DEVOTED
  • FIRM
  • SOUND
  • STEADY
  • UNWAVERING

Plus the spangram HOLDFAST, that’s every word on the grid — all 48 letters accounted for.

Answers for the August 7, 2025 NYT Strands puzzle. Strands Unlimited is an independent fan archive — today's NYT Strands is free on nytimes.com/games/strands.

About the "Rock solid" NYT Strands puzzle

"Rock solid" — a theme that invites you to explore a specific concept through the lens of this Strands puzzle. The phrase describes a mood, setting, or idea, and every theme word hidden in the 6×8 grid belongs to that same world. This music puzzle uses its descriptive title to guide your intuition. Start by brainstorming words that come to mind when you read the theme, then look for them on the board.

This puzzle has 6 theme words hidden in the grid — a balanced count that gives you enough to work with without overwhelming the board. With 8 letters, the spangram is mid-length — long enough to stand out in the grid but still requiring careful scanning to trace from edge to edge. Originally published on a Thursday, As puzzle #216 of 509+, this one comes from the middle of the Strands collection, when the puzzle makers had hit their stride.

#216
Puzzle Number
6
Theme Words
8
Spangram Letters
Medium
Difficulty

How to approach "Rock solid"

  • The theme paints a picture. Brainstorm 5-10 words that come to mind when you read it, then scan the grid for those words or close variants.
  • Start by scanning the grid edges for the spangram — it must connect two opposite sides. Once you find it, the theme becomes clear and the remaining words are easier to spot.
  • Work from the corners of the grid — corner letters have fewer possible neighboring connections, which limits where words can go and makes them easier to trace.
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Strands Unlimited is an independent fan archive of past Strands puzzles. Not affiliated with, endorsed by, or sponsored by The New York Times Company. NYT Strands is a trademark of The New York Times Company. Today's daily puzzle is free at nytimes.com/games/strands.