Science and chemistry-themed puzzles, including wordoku, quick and cryptic crosswords. Test your chemistry knowledge and puzzle-solving skills
Grab your periodic table - this jumbo cryptic chemistry crossword only uses letters found in elemental symbols
25 clues stand before you. Solve them and claim victory over this cryptic crossword!
Can you conquer this cryptic crossword chemistry challenge?
Challenge yourself with this interactive cryptic chemistry crossword - can you solve it?
Query your chemistry knowledge with this cryptic puzzle today!
Get cracking with this quick chemistry crossword puzzle!
Challenge your scientific knowledge, and your spelling, with a quick chemistry crossword!
This chemistry crossword has it all: from bugs to bits, elements to fungus.
You’ll need scientific knowledge and more to solve this quick crossword!
Calling all word wizards! Can you conquer quick chemistry crossword #043?
Reveal the renowned chemist’s name by solving this science wordoku
Unveil the hidden element in our science wordoku puzzle
Crack the wordoku and uncover the compound at the center of the puzzle