Puzzle #25 · 4 September 2026
Brandoozle #25 answer
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Duracell logo (c) Berkshire Hathaway Inc. Used for identification purposes only.
How players did
- Players
- 23
- Solved
- 100%
- Average turns
- 3.1
- Difficulty
- tricky
23 of 23
among solvers
1 rating
Half of the players who solved it did so by stage 3 of 6 — the measure of how little of the logo people needed.
The six facts
It was owned by a razor company, then a consumer goods giant, then Warren Buffett.
Duracell - official siteOfficial
Its alkaline chemistry was developed for a 1950s camera flash unit.
Duracell - official siteOfficial
A copper-and-black casing distinguishes it on the shelf.
Duracell - official siteOfficial
Often referred to as the "copper top".
Duracell - official siteOfficial
A built-in strip lets the user test remaining charge.
Duracell - official siteOfficial
Its name joins the words durable and cell.
Duracell - official siteOfficial
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