Complete the "black cat" puzzle within 2 minutes. (Normal difficulty)
Complete all tiers
Win a battle
Begin a battle
Complete a tier puzzle in all difficulties
Complete the "sunset house" puzzle upside down (Normal difficulty)
Complete the dandelion puzzle like a checker board. Begins with top left corner. (Normal difficulty)
Complete the cow puzzle in stripes. Begin with top left corner. (Normal difficulty)
Complete tier 1
Get a medal in Daily challenges
Get a diamond medal in Daily challenges
Complete all tier puzzles with hard difficulty
Complete all tier puzzles in all difficulties
Complete all tier puzzles with three different shapes of puzzle pieces