Forest Warm-Up

Twelve gentle forest puzzles to get your eyes calibrated.

Forest Sweep #1

Sharp eyes only — 3 differences, one screen

3 differencesEasy

Forest Challenge #2

Can you beat this in under 31 seconds?

3 differencesEasy

Forest Test #3

Beat the clock: 31 seconds, 3 differences

3 differencesEasy

Forest Round #4

Think you're observant? Prove it

3 differencesEasy

Forest Hunt #5

You'll probably never find all 4 differences

4 differencesCasual

Forest Mystery #6

Sharp eyes only — 4 differences, one screen

4 differencesCasual

Hidden Forest #7

Only sharp eyes can solve this one

4 differencesCasual

Hidden Forest #8

Only sharp eyes can solve this one

4 differencesCasual

Forest Sweep #9

Sharp eyes only — 5 differences, one screen

5 differencesTricky

The Forest Puzzle #10

You'll probably never find all 5 differences

5 differencesTricky

Forest Scan #11

Find all 5 differences without a single hint

5 differencesTricky

Forest Test #12

Sharp eyes only — 5 differences, one screen

5 differencesTricky

About the forest pack

Forest scenes use a fixed palette and a repeating object set, which is exactly what makes them a good test: your eye keeps sliding over the changed object because it looks like all the others. Differences here are always one of five types — an object removed, recoloured, resized, moved, or duplicated.