All Puzzles articles – Page 8
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Puzzle
Chemistry wordoku #028
Can you identify the metal from the hallmark? It’s also hiding in this puzzle…
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Puzzle
Chemistry wordoku #025
There’s an alkaloid lurking in this sudoku-style puzzle – can you find it?
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Puzzle
January 2024 puzzles
Download the puzzles from the January 2024 print issue of Chemistry World
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Puzzle
Quick chemistry crossword #022
Are you up to the task of completing quick chemistry crossword #22?
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Puzzle
Cryptic elements jumbo CrOsSWORd
Grab your periodic table - this jumbo cryptic chemistry crossword only uses letters found in elemental symbols
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Puzzle
Cryptic chemistry crossword #021
Mammals, birds and a Norse deity lurk in this cryptic puzzle
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Puzzle
December 2023 puzzles
Download the puzzles from the December 2023 print issue of Chemistry World
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Puzzle
Cryptic chemistry crossword #020
Test your scientific expertise with cryptic chemistry crossword #020!
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Puzzle
Quick chemistry crossword #020
Get busy with quick chemistry crossword #020 and solve the puzzle!