Here is the full list of all 31 My Jigsaw Adventures - there are Forgotten Destiny achievements.
Complete one puzzle with 112 pieces
Complete the fifteenth challenge
Complete the fourteenth challenge
Complete the thirteenth challenge
Complete the twelfth challenge
Complete the eleventh challenge
Complete the tenth challenge
Complete one puzzle using the arrow shape
Complete the ninth challenge
Complete the eighth challenge
Complete the seventh challenge
Complete the sixth challenge
Complete the fifth challenge
Complete the fourth challenge
Complete the third challenge
Complete one puzzle using the mosaic shape
Complete the second challenge
Complete one puzzle with 90 pieces
Complete the first challenge
Complete all the blitz puzzles (10)
Complete five blitz puzzles
Complete one puzzle with 60 pieces
Complete one blitz puzzle
Complete all of the story
Complete the fifteenth story puzzle
Complete the tenth story puzzle
Complete the fifth story puzzle
Complete one puzzle with 28 pieces
Complete the first story puzzle
Complete one puzzle using the traditional shape
Complete one puzzle with 220 pieces