On the Subject of Mental Math

The expert looks at the table
Just for the defuser
The expert’s not fast enough
BOOM! goes Defuser!

  • A series a math questions will be displayed once the handle on the music box is cranked.
  • Answer at least the minimum number of questions correctly to disarm the module.
  • The number of questions that need to be answered can be determined in the table below.
% of Bomb DoneQuestions Needed to be Answered
0%30
1% - 20%25
21% - 40%20
41% - 60%15
61% - 80%10
81% - 99%5
All other modules are solved.1