A new and unique and challenging adding game for all ages that brings you adding in fun ways you never thought it could be In the easy mode you are given 4 tiles each with a number u choose two that were added to get the sum to achieve In the hard mode you are given 9 tiles each having a number to choose from your objective is to pick three out of nine to get the sum to achieve The game has over 20 exciting and attractive wall papers Good luck in the addition challenge you will need it