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keyword

which crossword puzzle is most difficult

Monthly search volume and cost-per-click data for "which crossword puzzle is most difficult" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=which+crossword+puzzle+is+most+difficult&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hardest crossword puzzle 6,600 $1.92 4/20
nyt crossword difficulty 260 $0 4/20
nytimes crossword difficulty 260 $0 4/20
reason to run nyt crossword 260 $0 4/20
what day is the hardest nyt crossword 90 $0 5/20
which day is the hardest nyt crossword 70 $0 5/20
is the sunday nyt crossword the hardest 30 $0 6/20
hardest crossword puzzle day 20 $0 11/20
which new york times crossword is the hardest 20 $0 9/20
new york times crossword easiest day 10 $0 6/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=which+crossword+puzzle+is+most+difficult&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt