Spot the difference: New Super Mario Bros. U Deluxe

Spot the difference: New Super Mario Bros. U Deluxe, referred to as Super Mario Spot the Difference Game for Kids on the name of its webpage, is an activity on the Play Nintendo website. It was made to promote the release of New Super Mario Bros. U Deluxe.

Overview
At the title screen, the player can view the activity's instructions or click a green button to start the activity. The object of the game is for the player to find four differences with a random piece of artwork from New Super Mario Bros. U Deluxe, with the time elapsed shown on the left. When the player clicks on a part of the artwork that differentiates from the other version, the area will be surrounded with a white circle on both the original and edited image. If a part of the image that does not have a difference is clicked, a dotted red circle briefly appears and five seconds are added to the timer. There are a total of four rounds, but there are eight images that can appear, one for each of the first eight worlds in New Super Mario Bros. U Deluxe. When the player completes the last round, a congratulations message pops up and the player can either try the activity again or go to the official New Super Mario Bros. U Deluxe website.

Website descriptions
'Spot the difference: New Super Mario Bros. U Deluxe

''Can you look at these pictures from the New Super Mario Bros. U Deluxe game and find everything that’s different?

'Instructions

''In each round, you’ll be shown two pictures from the New Super Mario Bros. U Deluxe game, available now for the Nintendo Switch system. The object of the game is to find as many differences as you can in the shortest amount of time. Watch out, though—if you click on an object that’s not different, you’ll have 5 seconds added to your final time. Good luck!