Emoji Color Sort Puzzle

Emoji has a long story for people to use in messages. Emoji Color Sort Puzzle plays like a normal ball-sorting puzzle game with 3D emojis on tubes. Without time and score limitations, you are supposed to sort all kinds of the same four emojis into different tubes. All kinds of emojis are allowed to be put into empty tubes. Tubes are limited to accommodate four emojis so that only the same patterns are allowed to be put on other the same ones. Good luck and complete all four difficulties of 100 levels!