Periodic Table Tetris

This is beyond cool:

eChalk: periodic table tetris game
(click green “use resource” button to start playing… I suggest starting with the easy setting to begin)

Like real Tetris, you have blocks that fall… except these blocks are element squares and you have to place them in the appropriate group on the periodic table. Nifty!

Should we do a quick game in class on Monday? I think so…