GRAVISPHERE zero app for iPhone and iPad

4.9 ( 4689 ratings )

Games Education Educational Puzzle
Developer: Akihiro Maeda

Free

Current version: 1.3, last update: 7 years ago
First release : 24 Feb 2010
App size: 11.29 Mb

A simple ruled puzzle game, but very challenging.
The object of this puzzle is to arrange three stones in a line.
You can move any stones or blocks.
Once they move, they slide till touch others.
If there is nothing in the way, they go out of the screen and disposed.
See if you can solve all 38 questions.