Open up
Open up verb - Cause to open or to become open.
Puzzle
Puzzle verb - To throw into a state of mental uncertainty.
Both terms in one sentence
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Taken to extremes in Puzzle Quest, where areas on the map only open up after you take a quest located there (or you need to pass there to get to the quest-location).
Source: Convenient Questing
Cite this Source
Puzzle and Open up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/open_up/puzzle
Open up & Puzzle. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/open_up/puzzle>.
Puzzle or Open up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/open_up/puzzle.
Google Ngram Viewer shows how "open up" and "puzzle" have occurred on timeline