Solve one level.
Reveal Level 2.
Reveal Level 3.
Reveal Level 4.
Reveal Level 5.
Reveal Level 6.
Reveal Level 7.
Reveal Level 8.
Reveal Level 9.
Reveal Level 10.
Complete Level 1.
Complete Level 2.
Complete Level 3.
Complete Level 4.
Complete Level 5.
Complete Level 6.
Complete Level 7.
Complete Level 8.
Complete Level 9.
Complete Level 10.
Clear 37 standard levels.
Clear 73 standard levels.
Clear 109 standard levels.
Clear every level.
Clear every 16 levels in first bonus level.
Clear one random level.
Clear 9 random levels.
Clear 81 random levels.