Two game modes • Dynamic mode: Each level offer different kind of challenge and timer and shuffle are limited • Classic mode: Challenge you with timer are limited Three difficulty modes • Easy mode(portrait screen, 6 x 10 grid) • Medium mode (portrait screen, 9 x 12 grid) • Hard mode (landscape screen, 16 x 9 grid) Automatically save games when quit and resume them when opening games Rankings supported Unlimited levels Hope you enjoy this game!