Water Sort Online

This is a stress-relieving yet brain-teasing ball sorting puzzle game. You need to cleverly transfer colorful balls mixed in with test tubes, sorting them by color into different test tubes. The rules are so simple even a three-year-old can understand them, but they're incredibly addictive.

🎯 How to Play

Click to select a test tube.

Click another test tube to transfer the top ball to it.

Rules: The target test tube must be empty, or the top ball must be the same color.

✨ Game Features

✅ Realistic Physics Feedback
The balls roll, collide, and stack, providing a satisfying "glug-glug" feeling with each transfer.

✅ Stress-Free Puzzle Solving
No time limit, no life limit—play as long as you want—perfect for any spare moment.

✅ Increasingly Brain-Teasing
From 2 colors to 6 colors, from 3 test tubes to 5 test tubes, the difficulty increases progressively.

✅ Thousands of Levels
From easy beginner levels to incredibly challenging brain teasers, there's a level for everyone. ✅ Helpful Items Stuck on a level? Use the undo, add test tube, and hint items to easily pass the level.