4 Digit Number Puzzle play online

Find out a 4 digit number selected by your friend, another player or randomly selected by computer.

Game Rules:
- There are no repeated digits.
- Only digits between 1 and 9 can be selected.

Example Valid numbers:
1234, 9827

Example Invalid numbers:
1203, 9987, 1981, 4556

Improve your guess number by checking the result of previous guesses.

Example:
The secret number is 9824.

Your guess number is 9281.

Then the result would be:

9281 -> (+1, -2)

+1 because one digit (9 in this example) is correct and at right place.
-2 because two digits (2 and 8 in this example) are correct but at wrong place.

When you play with friends or other players you only win the game if you find the opponents selected number before they find yours.