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NYT Mini October 10, 2025: 6D - Computer's "brain," for short

Answer: CPU

3 letters

Clue Breakdown

CPU stands for central processing unit. It is often described as the brain of a computer because it executes instructions and coordinates tasks across hardware components.

Crossword editors favor CPU for short technology clues thanks to its brevity and familiarity. Any reference to a computer's "brain" or core chip usually directs you toward this initialism.

Why CPU Fits

  • Matches the three-letter enumeration provided by the grid.
  • Common industry shorthand recognized by solvers of all experience levels.
  • Cross letters from DEEP END and REND reinforce C-P-U in sequence.

Tech Context

CPUs range from desktop powerhouses to energy-efficient chips in smartphones. Brands like Intel, AMD, and Apple's M-series produce the processors most readers encounter daily. Understanding the acronym keeps you ready for recurring crossword tech clues.

Crossword Strategy

  • Memorize essential technology abbreviations: CPU, GPU, RAM, SSD.
  • Expect "for short" to signal an abbreviation or initialism.
  • Check crossings early—tech acronyms are often confirmed quickly by intersecting vowels.

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