The computer will randomly pick a term used in science. Discover the word the computer has picked by guessing which letters are in it. Each incorrect guess you make causes the atom man to decay. Solve the puzzle before the atom man completely decays!
If you know the ID number of the set you'd like to use, you can enter it in the box below. Use commas to separate multiple IDs. You can also select sets by browsing through the long, ungainly list. You may select as many as five sets. Attention Teachers!! You can add your own vocabulary words for your class to use!