Color Tubes - Sort & Relax

Color Tubes - Sort & Relax is an addictive puzzle sorting game! Sort the chaotic colored bubbles by color, and clear the level by placing all 4 bubbles of the same color into a tube. The rules are simple and easy to understand, yet they provide endless fun for thinking!
✨ Game Features
• 100 carefully designed levels, with gradually increasing difficulty
• Easy-to-use operation: Click on the test tube to pop up/put in bubbles
• Magical auxiliary tools: undo, rearrange, and hint, to help you pass the level
• Soothing music and refreshing visual effects
• No internet connection required, play anytime, anywhere
• A puzzle experience suitable for all ages
🧠 Game Rules
1. Click on the test tube with bubbles, and the top bubble will pop up
2. Click on another test tube again to place the bubble inside
3. Only bubbles of the same color can be stacked together
4. Each test tube can accommodate a maximum of 4 bubbles
5. Sort all bubbles by color to complete the level
🏆 Suitable for
• Players who enjoy puzzle-solving games
• Office workers who want to relax and relieve stress
• Train children and adults in logical thinking
• You who are looking for games to play during your fragmented time
🎯 Level system
• Level 1 is unlocked by default, and completing it unlocks the next level
• Completed levels can be replayed at any time
• The difficulty increases gradually, challenging your strategic limits