Win a game on Moderate difficulty
Win a game on Easy difficulty
Win a game on Hard difficulty
Win a game on Extreme difficulty
Win 20 games on Moderate difficulty
Win 20 games on Easy difficulty
Win 20 games on Hard difficulty
Win 20 games on Extreme difficulty
Win 50 games on Moderate difficulty
Win 50 games on Easy difficulty
Win 50 games on Hard difficulty
Win 50 games on Extreme difficulty
Win 100 games on Moderate difficulty
Win 100 games on Easy difficulty
Win 100 games on Hard difficulty
Win 100 games on Extreme difficulty
Break the code in the first attempt on Moderate difficulty
Break the code in the first attempt on Easy difficulty
Break the code in the first attempt on Hard difficulty
Break the code in the first attempt on Extreme difficulty
Break the code in less than 15 seconds on Easy difficulty
Break the code in less than 45 seconds on Moderate difficulty
Break the code in less than 90 seconds on Hard difficulty
Win a game on a customized difficulty
Break the code in less than 180 seconds on Extreme difficulty
Reach the overall rank of Novice
Reach the overall rank of Expert
Reach the overall rank of Apprentice
Reach the overall rank of Master
Reach the overall rank of Grand Master