15, 34, 42.
15
Sum is 15.
The 3rd magic sum in the 39 clues game is 42.
15
15, 34, 42.
15,34,42
34 I think.
15-34-42
for the first and second, its 15 and 34
the magic sum box
first one is 567 i am working on the right one. but the left is 567
The magic box on 39 Clues mission 7 is a puzzle box that contains important clues and items needed to progress in the mission. Players must solve the puzzle within the box to unlock its contents and move forward in the game.