This game requires strong observation to spot tiny differences between two images. i found that focusing on the edges works best for me.
Click on the screen to mark a difference, and look at two pictures side by side.
The game requires you to spot tiny differences between two images. There is no story, just the core gameplay of spotting differences.
Focus on the edges and details around the dogs. Most differences are hidden in plain sight.
Q1: What are the controls? A: Clicking is how you play.
Q2: What is the objective? A: Find what is wrong between two pictures.
Q3: Are there any stated features? A: Not stated.
Q4: What is the main mechanic? A: Observation is the main mechanic.