Here is the full list of all 23 Minimal achievements.
Make 99 flips in one stage
Scroll the credits all the way down
Flip same tile 5 times in row
Complete all levels on par
Finish 250 levels
Finish 225 levels
Finish 200 levels
Finish 175 levels
Finish 150 levels
Flip 1000 tiles
Finish 125 levels
Finish 100 levels
Finish "Pyramide" stage
Finish 75 levels
Finish "Mordor" stage
Finish "Helmet" stage
Finish "UFO" stage
Finish 50 levels
Finish "Anchor" stage
Become best drummer in the world
Finish 25 levels
Finish 10 levels
Finish 1st level