Each mission is a sequence of 6 to 90 puzzles. New puzzles are only opened if all the previous ones are solved.
For solving each puzzle the player is assigned a bronze (1 point), silver (2 points), or gold (3 points) medal. The bronze medal is given regardless of the solving time, whereas silver and gold ones are awarded for solving the puzzle within the corresponding time limits indicated in the task.
To achieve the best results, each puzzle can be solved an unlimited number of times. Please note that missions use puzzles that already exist on the site, and there may be a situation where you have solved some of them before. For this reason, when you start solving another puzzle within the mission, if the site database already has this result saved, or has a record of the solution, it will be deleted. The time taken to solve the mission is recorded separately, so if you can't improve your results, the previous solve speed will remain in the records.
After solving the last task, one of the medals will appear on your personal page. You will get the gold medal if you got a gold star per each puzzle. You will get a silver medal if you score at least 2*N points (N being the number of tasks), and you'll get the bronze medal in any other case.
Missions have their entry price in game coins. For solving the mission with a bronze medal 20% of the coins are reimbursed with a silver one, 50% are, and with a gold one, 100% of coinds are reimbursed Anyone can create a mission.
Missions under moderation can be solved for free, and game coins will not be subtracted Once someone has fully solved the mission, it will automatically be added to the catalog.