Complete all levels from The Rainbow world
Complete all levels from The Missing Door world
Complete all levels from The Impossible world
Complete all levels from The Geometrist world
Complete all levels from The Colorblind world
Play a daily or weekly level 3 days in a row
Unlock 10 characters
Finish the Ultimate Survivor challenge level with at least one star
Collect 150 stars
Complete all levels from The Logical world
Die a hundred (100) times
Complete all levels from The Elephant world
Unlock a challenge level
Earn 500 diamonds
Complete all levels from The Colorist world
Complete all levels from The Empath world
Collect 100 stars
Complete all levels from The Empty world
Complete all levels from The Experimenter world
Collect 50 stars
Complete all levels from The Basics world
Reach the best reaction time under 100ms
Reach the best reaction time under 50ms
Complete the first level
Complete 8 different challenge levels with at least one star
Play a daily or weekly level 7 days in a row