This game requires you to join or subtract numbers to create a required number. You start as a number, and you may use operators to change the number. Your goal is to get the number on the right. -INSTRUCTIONS- -You start as a number shown on the left side. -Build a track to reach the right side. -Use operators to change your starting number into the number that the game wants. -Finally, use tracks to escort the number to the right side. -The number reaching the right side and the number ON the right side must be equal. -Then you will clear the level. -Try the tutorial for the representation of some blocks. Have FUN and Good Luck!