Chemistry puzzles
Science and chemistry-themed puzzles, including wordoku, quick and cryptic crosswords. Test your chemistry knowledge and puzzle-solving skills
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Our top puzzle
Cryptic chemistry crossword #124
‘Close attachment to bedroom attire? (7)’ Then you can do this cryptic chemistry crossword in your pyjamas
Cryptic chemistry crossword #128
’60 minutes belong to us they say (3)’, so why not spend an hour doing this cryptic chemistry crossword?
Cryptic chemistry crossword #127
Can you find the ’Terribly truncated agent (9)’ in this cryptic chemistry crossword?
Cryptic chemistry crossword #126
This cryptic chemistry crossword is ’Clear to tempt you just a little (5)’
Cryptic chemistry crossword #125
Completing this cryptic chemistry crossword has sent ’our ape over the moon (6)’
Quick chemistry crossword #102
Galvanise yourself to solve this quick chemistry crossword
Quick chemistry crossword #101
Indian and Danish physicists meet British astronomers and evolutionary biologists in this quick chemistry crossword
Jumbo quick crossword 2025
An extra large edition of our quick chemistry crossword
Quick chemistry crossword #100 - Shimadzu special
Search for solutions in this special Shimadzu-themed quick chemistry crossword
Chemistry wordoku #137
Clear up the puzzle to find the chemist known for cleaning up the air
Chemistry wordoku #136
Look for the lanthanide hidden in this letter-based, sudoku-style puzzle
Chemistry wordoku #135
Mine the metallic element hidden in this sudoku-inspired puzzle