Block Riddle is a fun and colorful brainteaser in which you can improve your ability to spot patterns among the mixed up objects. Block Riddle has many different stages and contains over 300 levels. To complete each level, you need to drag and drop the shapes into the outlined puzzle grid. Each shape needs to lock together to fill the grid. None of the pieces are allow to stick out. If you get stuck, you can purchase some boosters such as hints and solutions to help you advance through the game.