Finish a level after making 20 moves or more
Draw 100 connecting lines
Get 3 stars on 20 levels in a row
Get 3 stars on 10 levels in a row
Finish all 5x5 levels
Draw 1000 connecting lines
Finish a level at least 7x7 in under 20 seconds
Finish all 6x6 levels
Finish all 7x7 levels
Finish all 8x8 levels
Get 3 stars on all 5x5 levels
Get 3 stars on all 6x6 levels
Get 3 stars on all 7x7 levels
Get 3 stars on all 8x8 levels
Get 3 stars on all levels