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Knewit #49 · October 2, 2026

Which game do these five clues point to?

The clues run from hardest to easiest. See how few you need before you open the answer.

The clues

  1. CLUE 1Aperture Science
  2. CLUE 2GLaDOS
  3. CLUE 3Companion Cube
  4. CLUE 4The cake is a lie
  5. CLUE 5Linked blue and orange doorways

The answer

Reveal the answer to Knewit #49

Portal

  1. Aperture Science

    Aperture Science runs the game's test facility.

  2. GLaDOS

    GLaDOS is the AI overseeing the tests.

  3. Companion Cube

    The Weighted Companion Cube is used to solve puzzles.

  4. The cake is a lie

    This hidden warning undermines GLaDOS's promise of cake.

  5. Linked blue and orange doorways

    The portal gun creates connected blue and orange portals.

A new Knewit drops every day: one hidden answer, five clues, hardest first.

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