Solve the mystery of the board in the blue sky studded with glittering blocks, and continue to dive beyond the clouds. For the mystery in front of you, you will have several pieces in your hand. It's a "shape" to make up for the gap, and it's also a "color" on the palette. Something may appear if we can send them to the right place. -Features- ◆Gorgeous graphics and sound. ◆A wide range of difficulty levels and distinctive stages. ◆The timer is displayed, but you can play without worrying about the time. ◆Droris is completely free, and there are no banners or ads between stages. However, you can optionally watch the ad to get hints or skip the stage. ◆All in-game transitions are seamless and there is no loading screen (except ads) ◆Flexible options. Sounds, graphics, controls ... You can fine-tune it to suit you and your smartphone. ◆You can play at any time and stop at any time. There are no daily tasks or so-called health points.