Chemistry wordoku
Sudoku-style letter puzzles with a chemistry slant
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Puzzle
Chemistry wordoku #081
Use a mix of logic and chemistry knowledge to solve this puzzle and find the alkaloid
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Puzzle
Chemistry wordoku #080
There’s a whole group of terpenes hidden in this sudoku-inspired puzzle
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Puzzle
February 2025 puzzles
Download the puzzles from the February 2025 print issue of Chemistry World
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Puzzle
Chemistry wordoku #078
Time to test your problem solving skills with a sudoku-inspired puzzle
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Puzzle
January 2025 puzzles
Download the puzzles from the January 2025 print issue of Chemistry World
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Puzzle
December 2024 puzzles
Download the puzzles from the December 2024 print issue of Chemistry World
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Puzzle
Chemistry wordoku #070
The founder of a French cosmetics company can be found by solving this sudoku-style puzzle
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Puzzle
Chemistry wordoku #067
Hidden in this puzzle is the name of a chemical nanoscientist - can you find it?
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Puzzle
November 2024 puzzles
Download the puzzles from the November 2024 print issue of Chemistry World