Eye Spy Challenge | Visual Test
Free online Challenge • No download • Works on any device
Free online Challenge • No download • Works on any device
This free online Eye Spy Challenge tests your visual perception and focus in short, challenging rounds, perfect for Challengers, students, or anyone wanting to improve attention to detail. It's great for:
1. Click "Start" above
2. Look at the grid of colored tiles
3. Spot the one with a different shade
4. Click it before time runs out
5. Try to beat your personal best
Beginner: 5-15 correct answers
Intermediate: 20-40 correct answers
Expert: 50+ correct answers
How many can you spot?
Levels are intentionally designed with subtle variations to test fine color discrimination. Small changes challenge perception and keep the Challenge engaging rather than repetitive.
Some players with color vision differences may find certain levels difficult. High-contrast modes or pattern-based alternatives can improve accessibility and may be added as optional settings.
Yes. Your best score is stored locally in your browser on the current device, allowing you to track personal improvement over time.
Want a high-contrast mode, a practice mode without a timer, or adjustable difficulty settings? Share your idea and it can be added to the Eye Spy Challenge Challenge.