Chemistry puzzles
Science and chemistry-themed puzzles, including wordoku, quick and cryptic crosswords. Test your chemistry knowledge and puzzle-solving skills
Our top puzzle
Cryptic elements jumbo CrOsSWORd 2024
If cryptic crosswords aren’t challenging enough for you, try this jumbo one that only uses letters found in elemental symbols
Cryptic chemistry crossword #071
You’ll need skills in double entendres and puns as well as chemistry to solve this cryptic crossword!
Cryptic chemistry crossword #070
The answers to this cryptic chemistry crossword feature three animals and one mathematician - can you puzzle them out?
Cryptic chemistry crossword #069
Can you get all three of the 15-character answers in this cryptic chemistry crossword puzzle?
Cryptic chemistry crossword #068
Can you find all the chemical elements hiding in this cryptic chemistry crossword puzzle?
Quick chemistry crossword #071
Ligands, laws and lab equipment are all part of this quick chemistry crossword puzzle
Quick chemistry crossword #070
This quick chemistry crossword has actors, physicists, chemists, poets and much more
Quick chemistry crossword #069
Acronyms, Agatha Christie and artifacts all feature in this quick chemistry crossword
Quick chemistry crossword #068
You’ll need to know some geology, chemistry and history to solve this quick chemistry crossword
Quick chemistry crossword #067
From Caribbean islands to the river Thames, this quick chemistry crossword will test your knowledge
Chemistry wordoku #079
Solve this sudoku-inspired puzzle and find the textbook answer
Chemistry wordoku #078
Time to test your problem solving skills with a sudoku-inspired puzzle
Chemistry wordoku #077
Try this brain teaser and tease out the biotech company