Tutorial
Guess the pro player in 6 attempts.
After each attempt, the color of the letters will change to show which letters are in the guessed
player's nickname. The player's team, word size hint, region and nationality of the player will also
be shown below.
For example, we are trying to guess the player ROPZ and enter the player BROLLAN:

The letters R and O are in the nickname of the player we guess, but they are in a different place. And also a player from the European region and his nickname has fewer letters.
We don't have enough data to make a definitive conclusion yet, so let's try DONK:

Now we know that the letter O is in second place, and also that there are 4 letters in this name.
From the information earlier we conclude that it could be ROPZ, if we guess correctly, then all the letters and attributes will be green:

All incorrect letters and attributes will be grayed out:

As the attempts start to run out, hints start to appear. On the 5th attempt the first letter of the team name is revealed, and on the 6th the player's nationality flag is revealed:
