How do I solve Brain Test Level 42?

Add a single line to one of the + signs to make it a 4. So 545+5=550. This is one of the trickiest puzzles in Brain Test because it requires you to think outside the box rather than using straightforward logic.

Why is Brain Test Level 42 so hard?

Brain Test Level 42 ("Make this equation correct: 5+5+5=550") tricks players by using misdirection. The game expects you to try the obvious answer first, which never works. The real solution involves lateral thinking — look at everything on screen, including the question text and UI elements.

Brain Test Level 42 Walkthrough & Answer

Level 42★★★★★

## Question **Brain Test Level 42:** Make this equation correct: 5+5+5=550 ## Answer Add a single line to one of the + signs to make it a 4. So 545+5=550. ## Step-by-Step Walkthrough Draw a small diagonal line on the first + sign to turn it into a 4. The equation becomes 545+5=550, which is correct. This is a classic matchstick-style puzzle. Here is exactly how to solve Brain Test Level 42: 1. Read the question carefully — Brain Test loves wordplay and misdirection. 2. Look at every element on screen, including the question text itself. 3. Add a single line to one of the + signs to make it a 4. 4. If you are stuck, remember that Brain Test rewards lateral thinking over logical answers. ## Why It's Tricky Brain Test Level 42 is designed to catch players who think too literally or too logically. The game's core mechanic is to subvert expectations. Most players fail this level on their first try because they approach it with conventional thinking. The key insight is that the game often uses the question text, physical phone gestures, or visual misdirection as part of the puzzle. Once you understand that Brain Test breaks the fourth wall regularly, these puzzles become much more manageable.

Tips

Don't overthink it — Brain Test rewards creative, lateral thinking over logical analysis.
If your first instinct doesn't work, try the opposite approach — Brain Test loves to subvert expectations.
Remember: Brain Test Level 42 has a difficulty rating of 3/5 — expect a moderate challenge requiring creative thinking.

FAQ

How do I solve Brain Test Level 42?: Add a single line to one of the + signs to make it a 4. So 545+5=550. This is one of the trickiest puzzles in Brain Test because it requires you to think outside the box rather than using straightforward logic.
Why is Brain Test Level 42 so hard?: Brain Test Level 42 ("Make this equation correct: 5+5+5=550") tricks players by using misdirection. The game expects you to try the obvious answer first, which never works. The real solution involves lateral thinking — look at everything on screen, including the question text and UI elements.