LinkedIn Pinpoint #809 answer

🎯 Pinpoint 809 Answer & Analysis — July 18, 2026

Quick Solve Card

Answer: Things that are spherical
Difficulty: Medium, 3/5
Pattern type: Shared category
Spoiler-free hint: Look for the shared category, not wordplay.
Turning clue: "Basketballs (but not rugby balls)" because it explicitly excludes non-spherical shapes, emphasizing the geometric property.

Why This Answer Fits

This puzzle asked solvers to identify a common geometric property shared by all clues. Each item, from celestial bodies to everyday objects and sports equipment, is defined by its inherently round, three-dimensional form. The final clue, specifically contrasting with rugby balls, strongly reinforced that the pattern was about shape, not function or origin.

Clue Breakdown

Clue	Fits as	Why it confirms the answer
Earth	Celestial body	Known for its nearly spherical (oblate spheroid) shape.
The Sun	Star	A massive, nearly perfect sphere of plasma.
Marbles	Toy/game piece	Small, perfectly round glass or stone objects.
Soap bubbles (when free floating)	Ephemeral object	Naturally form perfect spheres due to surface tension.
Basketballs (but not rugby balls)	Sports equipment	Explicitly highlights the spherical shape by contrasting with the elongated rugby ball.

Why Not Another Answer?

Things found in space: While Earth and The Sun fit, marbles, soap bubbles, and basketballs do not originate from or are primarily found in space.
Sports equipment: Only basketballs fit this, and the other clues are unrelated to sports. The "not rugby balls" part specifically points to shape, not just sport itself.

Solving Takeaway

When clues include explicit exclusions or contrasts (like "but not X"), pay close attention to the differentiating feature. This often highlights the exact property the puzzle is looking for.

FAQ

Q1: Why the specific note "when free floating" for soap bubbles? When attached to a surface, bubbles can be hemispherical or distorted. The "free floating" condition ensures they form a perfect, uninhibited spherical shape due to surface tension minimizing surface area.

Q2: Is Earth a perfect sphere? No, Earth is technically an oblate spheroid, meaning it's slightly flattened at the poles and bulges at the equator due to its rotation. However, for the general category of "spherical," it fits perfectly.

Clues

Analysis