Play 4 levels on hard mode
Swap 21 pieces
Swap 25 pieces
Swap 28 pieces
Swap 30 pieces
Complete level 9
Complete level 8
Swap 11 pieces
Swap 15 pieces
Swap 20 pieces
Beat the time record in hard mode
Completed level 7
Completed level 6
Completed level 5
Completed level 4
Played 3 levels on hard mode
Completed level 3
Finished level 3 in less than 12 minutes
Played 2 levels on hard mode
Played 3 levels previously completed
Played 2 levels previously completed
Completed level 2
Finished level 2 in less than 8 minutes
Played 1 level on hard mode
Played a level previously completed
Finished level 1 in less than 5 minutes
Completed a level in hard mode in less than 15 minutes.
Completed level 1
Swapped 10 pieces
Swapped 5 pieces
Swapped 2 pieces