Brain Test Level 644: Help the poor student.
Brain Test Level 644
Screenshots

Quick Answer
Drag the two 't' letters from the word 'student' in the question and place them between the numbers on the blackboard to form '5 4'.
Skills Tested
Step-by-Step Solution
- 1) Look at the math problem on the blackboard.
- 2) Find the two t letters in the word student.
- 3) Drag them into the blackboard equation.
- 4) See the answer 54 formed and the problem solved.
Hint
Reveal a hint
Borrow the letters from the question to fix the board.
Why It Works
The math problem cannot be solved with the numbers shown, so the solution must come from elsewhere. Removing the two t letters from student and placing them into the problem builds the number 54 and helps the student.
Frequently asked questions
How do I help the student in Brain Test level 644?
Drag the two t letters out of the word student and place them in the blackboard equation to make 54.
What is the answer to Brain Test level 644?
Borrow the two t letters from student to form the number 54 on the blackboard.
Why use the letters in Brain Test level 644?
The blackboard is missing digits, so letters from the question build the needed number.
What is the trick in Brain Test level 644?
The trick is pulling letters from the question text to finish the math problem.
Where do the letters go in Brain Test level 644?
The two t letters are placed between the numbers on the blackboard to form 5 4.
Is there a video walkthrough for Brain Test level 644?
Yes, the embedded video shows the letters forming 54.