The periodic table as a puzzle game.
Someone made a mess of the periodic table. Your task is to move the elements back to their correct positions.
A game to make you remember the place of the elements in the periodic table.
1.1.2: Fixed an error in tap-n-swap-mode.
1.1.1: Fixed an error in tap-n-swap-mode. Sometimes an element was blocked in the wrong position.
1.1.0: Fixed some errors in drag-n-drop-mode. Several misprints corrected.
1.0.6: Some small changes
1.0.3: Better response when tapping elements
1.0.2: Small changes of misprints
1.0.1: First version. Please report problems and suggestions for improvement.