Challenging fun
Fun light game that will challenge your brain as you increase difficulty. Could get sucked in for hours.
Addictive!
Rather fun and addictive game, especially as you get to the higher levels. Could use a ‘how to’.

Engage in an addictive color sorting game featuring unique locked tube challenges. Solve over 500 levels of brain-training puzzles without time pressure, perfect for stress relief and mental exercise.
2.2
June 10, 2025
UI improvements Bug fixes
Unlock Tubes: Ball Sort Puzzle is a color sorting game with unique locked tube challenges. It offers over 500 levels designed for brain training and relaxation without time pressure.
Yes, Unlock Tubes: Ball Sort Puzzle contains advertisements. It is a free-to-play game supported by ads.
The game features over 500 challenging color sorting puzzle levels, offering extensive gameplay for users.
Unlock Tubes: Ball Sort Puzzle has an age rating of 4+, making it suitable for younger players and adults alike. It is designed as a relaxing brain training game.
While the description doesn't explicitly state offline play, many casual puzzle games of this nature are playable without an internet connection. This allows for relaxing gameplay anytime.
The 'locked tubes' are a unique feature where completing color patterns unlocks hidden surprises or challenges within the tubes, adding an extra layer to the sorting gameplay.
The latest version, 2.2, was last updated on June 10, 2025. This indicates regular updates to the game.
Unlock Tubes: Ball Sort Puzzle is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.