Science and chemistry-themed puzzles, including wordoku, quick and cryptic crosswords. Test your chemistry knowledge and puzzle-solving skills
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Tin, toxins, and tricky turns of phrase all show up in this cryptic chemistry crossword. Can you solve it?
This cryptic chemistry crossword has it all, from lab kits to heretics.
Featuring a dash of chemistry and a hint of misdirection, can you solve this cryptic chemistry crossword?
From Danish physicists to sweet anagrams and sneaky naturalists, this cryptic chemistry crossword is a mind-twisting mix of science, wordplay, and wit.
’Scream about first class pottery’ while you complete this cryptic chemistry crossword
Crabs, cannabinoids, and chain reactions are central to this quick chemistry crossword puzzle
This quick crossword layers Nobel laureates, chemical trivia, and natural forces into one puzzle just waiting to be solved.
From pulsars to pectin and anaesthetics to amino acids, can you solve this quick chemistry crossword?
The chemists in this quick chemistry crossword received film portrayals, Nobel prizes and death sentences. Can you name them all?
This quick crossword will test your knowledge of eggs, electrodes and epigrams
Another chemist is hiding in this week’s sudoku-style puzzle
Celebrate 100 wordoku puzzles with us, and find the hidden Nobel laureate
Can’t sleep? Perhaps this puzzle will help…