keyword

difficult crossword puzzles online

Monthly search volume and cost-per-click data for "difficult crossword puzzles online" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=difficult+crossword+puzzles+online&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0 | | competition | 0.04 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
free crossword puzzles	201,000	$1.47	15/20
free crossword puzzles online	18,100	$0.91	15/20
hard crossword puzzles	6,600	$1.92	20/20
difficult crossword puzzles	5,400	$1.27	20/20
medium crossword puzzles	5,400	$0.51	17/20
hard crossword	2,400	$0.11	18/20
medium crossword puzzles printable	1,600	$0.82	16/20
free difficult crossword puzzles	1,000	$2.71	16/20
online crossword difficult	70	$0	17/20
hard crosswords online free	70	$0.52	16/20

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://api.seodata.dev/v1/keyword?q=difficult+crossword+puzzles+online&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt