原文
Challenge your visual memory by guessing when photos were taken in this addictive and educational game.
Guess the Year
Look carefully at historical photos and guess which year each was taken. Use the timeline slider to select any year between 1850 and 2025.
Earn Points
The closer your guess is to the actual year, the more points you'll score. Perfect guesses earn maximum points!
Use Digit Reveals
Stuck on a difficult photo? Use the hint feature to reveal one digit of the correct year. Each digit can only be revealed once per game.
Daily Challenge
Test your knowledge with our daily challenge featuring a new set of photos each day. Compare your scores with other players and track your improvement over time.