This is a relaxed and interesting digital sorting Huarongdao mini-game. You can clear the level by simply sliding the blocks to put the scrambled numbers in order. The rules are easy to understand and it’s quick to get started. It not only exercises logical thinking and responsiveness, but also allows you to enjoy the sense of accomplishment of solving puzzles in your spare time. The levels are from easy to difficult, bringing a smooth and interesting gaming experience whether for leisure and relaxation or mental exercise.