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About game
How does the size of a well-known object compare to that of an animal, building, or landmark? Challenge your sense of proportion! In each round, you'll see a blue silhouette as a reference, and you need to adjust the size of the red silhouette to match your estimate. Make your comparison visually, submit your guess, and find out how accurate you were. Each level consists of five rounds, with up to 500 points available based on your precision.
There are three modes to play: in Classic, you get a new pair each time; in Ladder, the previous target becomes the next reference; and in Reference, the same guide remains throughout the entire level. Unlock new levels and strive to beat your high score!
How to play
Select a mode and hit "Play". In every round, the blue figure serves as a reference at its actual size. Adjust the size of the red silhouette by pulling the handle with your mouse or finger; on a smartphone, you can use two fingers to pinch. Use the displayed measurement — height, length, width or diameter — to assess the proportion. Once you're satisfied with the result, press "Check". You'll see the correct size and receive points based on your precision. Finish five rounds to complete the level and open the next one.