Science and chemistry-themed puzzles, including wordoku, quick and cryptic crosswords. Test your chemistry knowledge and puzzle-solving skills
Mammals, birds and a Norse deity lurk in this cryptic puzzle
Test your scientific expertise with cryptic chemistry crossword #020!
Engage your mind with cryptic chemistry crossword #019!
Don’t miss out on the challenge of cryptic chemistry crossword #018!
Calling all puzzle solvers and chemistry buffs – tackle cryptic crossword #017 today!
Fancy a challenge? Solve cryptic chemistry crossword puzzle #16 today!
All cryptic crosswords
Fancy a little challenge? Here’s quick crossword #021
Get busy with quick chemistry crossword #020 and solve the puzzle!
Challenge your chemistry IQ with quick chemistry crossword #019
Do you know the answers to quick chemistry crossword puzzle #018?
Do you know the answers to quick chemistry crossword puzzle #017?
Jump into quick chemistry crossword puzzle #16 and get solving!
All quick crosswords
Seek out the hidden Nobel laureate in this sudoku-style puzzle
Find a metabonomics pioneer in this sudoku-style puzzle
Discover the ‘reserve antibiotic’ hidden in this sudoku-style puzzle
One of the diagonals of this sudoku-style puzzle contains the name of a Japanese chemist – can you solve it and unscramble their name?
Solve this sudoku-style puzzle and unscramble the surname of a supramolecular chemist
Unscramble the name of a US scientist, known for combining green principles with nanotechnology, by solving this sudoku-style puzzle
All wordoku puzzles
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