Arithmetics Practice App

Usage: Free educational test application used to explore and practice  Arithmetic, by interacting.
Interactive knowledge board.    

How to play: Click the correct hex for the given equation and win eight medals...

Metalloids Test

Usage: Free educational test application used to explore the Periodic Table article, by interacting.
Interactive knowledge board.    

How to play: Roll the metalloid elements on their place in the periodic table and unlock the vault...

Nonmetals Test

Usage: Free educational test application used to explore the Periodic Table article, by interacting.
Interactive knowledge board.    

How to play: Roll the nonmetal elements on their place in the periodic table and unlock the vault...