Brain Test 4 level guide
Brain Test 4 Level 345 Walkthrough
Brain Test 4 Level 345 chooses the third answer after following the 90-degree counterclockwise matrix rotations.
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How to Solve Brain Test 4 Level 345 — Full Solution
- Observe the 90-degree counterclockwise rotation from each matrix to the next.
- Wait for the third answer card to reveal [Y A; X Z].
- Tap the third answer card.
- Wait for the green check and the IQ completion dialogue.
Colors in this level:
White, Gray, Black, Blue, Red, Yellow, Green
Common Mistakes to Avoid
- Do not choose the repeated first matrix.
- Do not choose the all-Y distractor.
- Do not tap the third card before its final values are revealed.
Quick Tips for Brain Test 4 Level 345 (quick clues)
- Compare the three given grids as 90-degree counterclockwise rotations.
- Wait for the third answer to display [Y A; X Z].
- Tap the third card only after its final matrix is visible.
Board notes 5 details
- Layout
- Three 2x2 matrices show [X Y; Z A], [Z X; A Y], and [A Z; Y X], with three answer cards below.
- Goal
- Select the next matrix in the quarter-turn rotation pattern.
- Opening
- Read the changing third answer card and wait for its final [Y A; X Z] arrangement.
- Danger Zone
- The first card repeats an earlier matrix and the all-Y card is a distractor; the third card must be read after it changes.
- Mechanics
- Each source matrix rotates 90 degrees counterclockwise, and the correct candidate is the third card once it reveals the matching matrix.
Frequently Asked Questions
Which answer solves Brain Test 4 Level 345?
Tap the third answer card when it shows [Y A; X Z].
What is the matrix rule?
Each 2x2 matrix is rotated 90 degrees counterclockwise from the previous one.
Why are the first two answer cards wrong?
The first repeats an earlier matrix and the second is a distractor; only the third card matches the 90-degree counterclockwise rotation.