Spot the difference. A fun brain-training quiz.
Introducing a variety of spot-the-difference quizzes.
Spot-the-difference is something anyone can enjoy anywhere, and it’s popular with people of all ages and genders.
In this article, we’ve gathered all sorts of quizzes—from ones featuring characters kids love to ultra-difficult challenges that will make you a genius if you get them right!?
What you need to find the differences isn’t intelligence or knowledge, but recognition and insight.
Are you confident?
If you’re thinking “not really,” give them a try anyway—they’re great for brain training!
Spot the differences. Fun brain-training quiz (1–10)
Let’s find what’s strange!

This is a game where you look at a picture and point out what’s strange about it.
Even if the picture doesn’t look odd at first glance, there are many kinds of oddities, such as things that are logically inconsistent or drawing mistakes.
Once you start doubting, there’s no end to it, but because it requires checking from multiple angles, it might be perfect for brain training.
Spot-the-difference to detect changes in photos

The brain-training spot-the-difference game—also known as the “aha experience,” where part of an image gradually changes—was a huge topic on TV for a while.
It seems simple, but if you don’t notice it, you won’t notice it at all—making it a pretty challenging quiz.
After trying it a few times, though, you’ll start to get the hang of it.
Spot the Differences in Fairy Tales

Here’s a game where you look for mistakes in a famous fairy tale that everyone probably knows.
The picture is symmetrical as if reflected in a mirror, but can you find all the parts that aren’t? Once you find every mistake, it would be fun to try a harder set of mistakes using the same picture.
Color vision test

It’s a test that reveals the sharpness of your nerves rather than your brain.
As the difficulty increases, it gets to a level where, honestly, even if you’re told the answer, you can’t tell the difference.
You might discover a hidden talent within yourself.
Why not try it once to see how refined your sense of color really is?
Let’s find the picture that matches the sample!

It might be a bit too easy for adults, but this is a game where you find the same picture as the sample from the options below, and it seems useful for children’s cognitive development.
It can improve attention and concentration and may have a positive effect on brain growth.
For adults, it would be better to have them search from many more pictures or use images that differ only slightly.
Spot the Differences: Road Signs

Road signs are something we often see while driving or walking along the street.
This is a spot-the-difference game featuring road signs.
Even though we should be familiar with them, when similar signs are placed side by side, we find ourselves thinking, “Huh? Which one is correct again?” This game could be a fun chance to take a closer look at things we usually don’t pay much attention to.
Spot-the-difference puzzles recommended for seniors

While the art style itself is relatively simple, the differences are unexpectedly subtle, requiring concentration and spatial awareness.
The key is to look while thinking about which parts could show variations.
Finding fine differences in this kind of spot-the-difference puzzle brings a strong sense of accomplishment and feels very satisfying!


