Best Free Spot the Difference
Two near-identical scenes, a few hidden changes — find them all against the clock.
Level 1
press P to pause
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How to play
- Compare the two pictures. Look across both scenes for a shape that changed colour, size, position, or that is missing or added.
- Click the change. Click or tap the spot on either picture. Correct finds are ringed in green and counted.
- Find them all. Track down every difference before the timer climbs — beat your time on the next fresh scene.
About Spot the Difference
Spot the Difference is the classic find-the-changes puzzle, built fresh every time you play. Two pictures sit side by side and look identical at a glance — but a few shapes have quietly changed colour, size or position, and one may have appeared or vanished. Click each change you find on either picture; correct ones get a green ring. Find them all before the clock runs up. Every round generates a brand-new scene, so it never plays the same twice. No signup, no download.
Frequently asked questions
Two almost-identical pictures appear side by side. Compare them, then click or tap each spot that differs on either picture. A correct find is ringed in green; locate them all before the timer climbs too high.
It depends on the difficulty you pick: Easy has 4 differences, Normal has 6, and Hard has 8. The counter at the top shows how many you have found out of the total.
No. The scene and its differences are generated fresh from random shapes every single round, so you never replay an identical board.
A shape may change colour or size, shift position slightly, disappear entirely, or a brand-new shape may appear on one side. Scan both pictures carefully for anything that does not line up.
Yes. Tap the differences instead of clicking; the two pictures scale to your screen, so it works on phones and tablets as well as desktop.
Completely free, with no signup, no download and no paywall — it loads and runs entirely in your browser.
No. Spot the Difference works with no signup at all; an optional free account only exists to unlock higher usage limits.
Usually just a few seconds for a typical file — Spot the Difference starts working the moment you give it your input.
Your input is processed in memory and never stored, so nothing is left behind once you have your result.
All modern browsers — Chrome, Safari, Firefox and Edge. Spot the Difference needs nothing installed beyond the browser you already use.