Brain Test 5 level guide
Brain Test 5 Level 67 Walkthrough
Brain Test 5 Level 67 is a color-question-mark math puzzle. Set the blue question mark to 14, the red question mark to 18, then add two blues and one red to get the final answer 46.
Board Notes
- Layout
- Level 67 uses three keypad screens built around colored question marks. First it asks for the blue question mark in `5 + 9 = ?`, then the red question mark in `6 + 7 + 3 + 2 = ?`, and finally it combines two blue question marks with one red question mark.
- Goal
- Solve the first two equations to define the color values, then reuse those stored values on the last page.
- Opening
- The blue question mark comes from `5 + 9`, which is `14`. The red question mark comes from `6 + 7 + 3 + 2`, which is `18`. The final page is therefore `14 + 14 + 18`.
- Danger Zone
- The last screen looks like a fresh puzzle, but it only makes sense if you remember what the first two colored question marks already meant.
- Mechanics
- Level 67 is arithmetic memory by color. The opening pages define the symbols, and the last page only asks you to reuse them.
Quick Tips for Brain Test 5 Level 67 (spoiler-free)
- Solve the blue and red values before worrying about the final page.
- Treat the first two pages like a legend for the colors.
- Once you know blue is 14 and red is 18, the last answer is straightforward.
How to Solve Brain Test 5 Level 67 — Full Solution
- Solve `5 + 9` and store the blue question mark as `14`.
- Solve `6 + 7 + 3 + 2` and store the red question mark as `18`.
- On the last page, replace each blue question mark with `14`.
- Replace the red question mark with `18`.
- Add `14 + 14 + 18` and enter `46`.
Common Mistakes to Avoid
- Treating the final page like a brand-new equation instead of reusing the earlier color answers.
- Forgetting which total belonged to the blue question mark and which belonged to the red one.
Frequently Asked Questions
What is the blue question mark in Brain Test 5 Level 67?
14, because the first equation is 5 + 9.
What is the final answer in Level 67?
46. The last page is 14 plus 14 plus 18.