Brain Test 5 Level 27: Find the correct number for the sequence.
Brain Test 5 Level 27
Screenshots
Quick Answer
Solve the first equation sequence where a=1, b=3, c=0, and d=-3, then enter 3 as the answer. Solve the second equation sequence with the first clue crossed out, then enter 5 as the answer. Solve the third equation sequence with the first two clues crossed out, then enter 4 as the answer.
Skills Tested
Step-by-Step Solution
- 1) Use the letter values a=1, b=3, c=0, d=-3 and enter the result 3.
- 2) Ignore the first crossed-out clue and enter 5 for the second sequence.
- 3) Skip the two crossed-out hints and enter 4 for the final sequence.
Scenes
Fill in the letter values and type the total, which is 3.
Read the second equation while ignoring the removed first clue, then enter 5.
Solve the final sequence with the top two clues crossed out and enter 4.
Hint
Reveal a hint
Cross out the struck hints and only follow the equation that is still visible.
Why It Works
Each table is a standalone mini-puzzle. The values assigned to the letters let you work out the total in step one. Once a row is crossed out you simply stop using it, which shrinks the equation down until only the correct number remains in each of the three scenes.
Frequently asked questions
How do I solve the sequence in Brain Test 5 Level 27?
Enter 3 for the first table using the letter values, then 5 for the second and 4 for the third once the marked clues are ignored.
What is the answer to Brain Test 5 Level 27?
The three answers in order are 3, 5, and 4, one for each equation table in the level.
What is the hidden mechanic in Brain Test 5 Level 27?
Struck-through clues are dead weight; you only compute with the equation lines that are still active.
Why do I need to cross out clues in Brain Test 5 Level 27?
Removing the marked hints narrows each table to a single readable equation so only one correct number remains.
Is there a video walkthrough for Brain Test 5 Level 27?
Yes, the walkthrough runs through entering 3, 5, and 4 across the three sequence screens.
How do I avoid getting stuck in Brain Test 5 Level 27?
Work each scene separately, apply the letter map on the first screen, and always verify which clues are crossed out before computing.