Medal

A medal is earned when a group of levels from a certain group of levels from a puzzle is complete. It is earned for every 50 levels complete.

List of medals that can be earned

 * Connect - 7 medals (classic), 7 medals (extension)
 * Tangram - 8 medals (classic), 7 medals (extension)
 * Shikaku - 5 medals (classic), 7 medals (extension)
 * Fill - 2 medals (classic), 7 medals (extension)
 * Plumber - 2 medals (classic), 7 medals (extension)
 * Blocks - 7 medals (classic), 7 medals (extension)
 * Number Link - 2 medals (classic), 7 medals (extension)
 * Sudoku - 7 medals (classic)
 * Sokoban - 7 medals (classic)
 * Rolling Ball - 5 medals (classic)
 * One Stroke - 7 medals (classic)
 * Box - 7 medals (classic)
 * Rope - 7 medals (classic)
 * Lazors - 7 medals (classic)
 * Escape - 5 medals (classic)
 * Colors - 2 medals (classic), 7 medals (extension)