participate in our championship you should register (for free) as a
player. You can do it from Acrade Minesweeper itself
(press Game->Sign up for championship). Just enter a few details
about yourself and you will receive a letter with your login and password.
Then you can submit your results to our site from Arcade Minesweeper
(you can do it from "Best results" window which appears each
time you set your personal top10 result for any level).
Each month we start a new championship with new prize. At the end of
month ALL the winners (everyone, who has a best result in any level)
will get this prize (usually, a software product or a game) as well
as random 3 of 9 players, who got 2nd places.