Gallery
     Complete the following goals to unlock the corresponding Gallery:

     Gallery 1 to 10:Complete puzzle mode levels 1 through 10.

     Gallery  11:Select trial mode, then get into the score ranking in
endless mode.

     Gallery  12:Select trial mode, then get into the level ranking in
endless mode.

     Gallery  13:Select trial mode, then get into the score ranking in
time limited mode.

     Gallery  14:Select trial mode, then get into the max chain number
ranking in time limited mode.

     Gallery  15:Select  trial mode, then get into the max chain score
ran conqueror's continent in time limited mode.