Chemistry puzzles

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

Our top puzzle

Wordoku grid 084

Chemistry wordoku #084

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There’s an elemental discovery to be made in this puzzle

Cryptic crossword grid 089

Cryptic chemistry crossword #089

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’Scream about first class pottery’ while you complete this cryptic chemistry crossword

Cryptic crossword grid 088

Cryptic chemistry crossword #088

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Beware the cafe in this cryptic chemistry crossword

Cryptic crossword grid 087

Cryptic chemistry crossword #087

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Adele might be hiding essential oil in this cryptic chemistry crossword

Cryptic crossword grid 086

Cryptic chemistry crossword #086

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From Italian composers to chemical constants, can you crack the grid of this cryptic crossword puzzle?

Quick crossword grid 089

Quick chemistry crossword #089

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This quick crossword will test your knowledge of people, pens and probabilities

Quick crossword grid 088

Quick chemistry crossword #088

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A quick brain-teaser that will test your chemistry knowledge

Quick crossword grid 087

Quick chemistry crossword #087

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You’ll need to know your apes and finches for this quick chemistry crossword

Quick crossword grid 086

Quick chemistry crossword #086

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This quick crossword has atmosphere, auks, and several acids. Can you solve it?

Quick crossword grid 085

Quick chemistry crossword #085

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Knowing scientists from Germany, Glasgow, Israel and the US will get you far in this quick crossword

Wordoku grid 097

Chemistry wordoku #097

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Find the anti-inflammatory drug in the solution to this sudoku-inspired puzzle

Wordoku grid 096

Chemistry wordoku #096

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This puzzle could benefit your brain and your complexion

Wordoku grid 095

Chemistry wordoku #095

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 Pit your logical prowess against this sudoku-style puzzle