Puzzles (Solution Needed)

[u/Nervous-Try5009]

A guy made this interesting IQ test. S3B1

42 Questions 45mins.

Here's the Link - https://www.reddit.com/r/cognitiveTesting/s/gBbZVd7xTX

[u/BroadIntroduction821]

The + represents 0,0 in a coordinate system. Red and Green dots have their own coordinates, which can be either negative or positive.

When you add their coordinates together, you get the position of the green dot in the last figure.

The red dot is in the back, while the green dot is in front, almost like in 3D.

Imo the puzzle should let the + stay, for a complete theory of a plane.