Slide Puzzle Rock is a free puzzle game developed by Sasa Ahlin for Android 9.0. The game's objective is to order the numbered tiles on the game board in ascending order, with the empty space located on the backcourt of the game board. The game is a kind of sliding puzzle that challenges your critical thinking skills.

Players can select from three game boards (4x4, 5x5, and 6x6) and each stage has several levels of difficulty. In more challenging levels, players will encounter complications such as immoveable tiles. Currently, the game features over 60 levels of difficulty, with more levels being developed.

Slide Puzzle Rock is an engaging and addictive game that is perfect for puzzle lovers. The game's simple yet challenging mechanics make it an excellent way to pass the time while improving your critical thinking skills. If you're looking for a fun and challenging sliding puzzle game, Slide Puzzle Rock is definitely worth a try.