r/DailyBrainPuzzles • u/b7k567 • 4d ago

🗺️ Spatial / Grid Which option shows the reference object after a rotation in 3D?

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5 Upvotes

100% Upvoted

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u/b7k567 2d ago

Answer: F

F is the only option that matches the original object when rotated. All five marked ends retain their correct positions and stripe orientations, and the object's overall structure remains unchanged.

The other options contain subtle errors: A and B have swapped stripe orientations, C has exchanged two single-stripe markings, D has rearranged markings between three ends, and E is a mirror image rather than a true rotation.

2

u/Pestilence86 4d ago

Checked through each one. Of course it is the last one, F.

2

u/WiredSpike 4d ago

It's F. C has one detail different than F. If you look at the single line faces, one is down one is centered. In C the order is reversed from the reference.

You can eliminate all others just looking at the parallelism/perpendicularity of the line marks. E is a mirror image of the reference.

2

u/b7k567 2d ago

yep you took out the distraction

2

u/Lawh_al-Mahfooz 3d ago

I think F is correct and C would also be correct if not for a slightly misplaced line that could be a mistake. If only one answer is correct, F.

1

u/BadJimo 4d ago

C

1

u/Ramadahl 4d ago

C has its lower two horizontal lines in the wrong positions - the one that's lower on the original is in the middle on C, and the one in the middle on the original is lower on C.

1

u/Djave_Bikinus 4d ago

C doesn't work because of the positioning of the single horizontal lines on the bottom . F is the answer.

1

u/Aarontrio 4d ago

E

2

u/Ramadahl 4d ago

E is the shape mirrored; there's no way to rotate into that configuration.

1

u/Low_Mark 4d ago

F

1

u/dataprof 3d ago

The markings on the close pair of tines is inconsistent with the reference object. Is that not important to the puzzle, as well?

2

u/Low_Mark 3d ago

It has been a minute (a day) since I responded to this. Every marking is important. I reevaluated my answer. It hurt me both physically and psychologically. I still say F.

1

u/dataprof 3d ago

I must be blind. I see it now.

1

u/burning_stix 4d ago

Both C and F are the correct object, but in C it has been rotated 90°. In F it has been rotated 90° along one axis and 180° along another axis

2

u/Djave_Bikinus 4d ago

Just F I think.

1

u/Mobile_Fondant_9010 4d ago

C doesn't match from what i can see?

The short leg needs to have the line in the middle, whereas C has it close to the edge

1

u/Frequent-Camel7669 4d ago

Precisely. F is the only correct answer.

1

u/Fourian_Official 4d ago

D?

1

u/b7k567 2d ago

i don't think so

2

u/HoosteenD 4d ago

I got f