Colorful Remeber

[How to play]
After entering the program, a number will appear at the bottom of the main interface, which represents the number of numbers you want to remember this round. When you click on it, several numbers you need to remember will be displayed at random positions on the interface. Within, you need to remember all the information displayed. After 1 second, the information will be hidden. At this time, you need to find all hidden information in the order of ascending numbers.