Mini Crossword · Archive · Nov 6, 2026

Mini Crossword #310

The programming crossword from Nov 6, 2026. A 5×5 grid with 10 technical clues. Play it, and every other past puzzle, with BetterSWE Pro.

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Across

  1. Protocol mapping local IPv4 addresses to MAC addresses (abbr.)
  2. Logic gate that says yes only when all inputs say no
  3. Removes entire tables, not just rows, in SQL
  4. ___-endian: most-significant byte first
  5. Keyword that closes a Ruby block

Down

  1. Boolean operator requiring both conditions to be true
  2. CPU instruction that wraps bits around to the right (abbr.)
  3. Health-check request sent to a service
  4. Secret numeric code for unlocking a device (abbr.)
  5. Optimizer that estimates gradients from sampled data (abbr.)