Video game
Blocked is a 2009 puzzle game for the iPhone and iPod Touch made by Joel Rosenberg.
Development
The game was based on the puzzle game Rush Hour.[1]
Game description
The player maneuvers around gray blocks until a blue rock can escape. Blocks can only move left and right or up and down. The game has 100 challenges in 20 levels: easy, medium, hard, harder, and hardest.[2]
Reception
James Savager of Macworld noted that Blocked is the perfect puzzle game for those quick moments during the day when you've got some time to kill and need a puzzle to solve.[3] Lew Reed of Slide To Play pointed to the game's simplicity as being crucial to its success.[4]
References