Chemistry puzzles

Science and chemistry-themed puzzles, including wordoku, quick and cryptic crosswords. Test your chemistry knowledge and puzzle-solving skills

Our top puzzle

Jumbo 2023 cryptic

Cryptic elements jumbo CrOsSWORd

2023-12-12T09:40:00+00:00

Grab your periodic table - this jumbo cryptic chemistry crossword only uses letters found in elemental symbols