Finally finished level 1491, used 2 boosters, then game froze, restarted and now back on 1491 again

sparky

Finally finished level 1491, used 2 boosters, then game froze, restarted and now back on 1491 again, not right.

KingsPinn

This has happened to everyone at least once Sparky, including me. Just clear your browser cache, close all your other tabs and update your flash player if you can. Keeping your browser running smooth is essential in stopping the games from crashing.