15 puzzle evolution

The goal of this game is to order the squares in numerical sequence, as soon as possible, using only the extra space in the grid. You have to touch squares near the extra space to slide them.

Evolution because is possible to play with different grid size and a levels game mode (arcade mode).
It's also called Gem Puzzle, Boss Puzzle, Mystic Square, Fifteen Puzzle, Brain Puzzle, 15 Solitaire.
It is a game of intelligence and velocity!

It's possible to play in two game modes:
Classic and Arcade.

Classic mode:
You have to finish game as soon as possibile to increase your score. You can play one grid per game.

Arcade mode:
You can play in different levels of difficulty easy/normal/hard. In this version there are 9 levels to complete as soon as possible to increase your score.

Additional features:
**You can choose different grid sizes and skin colors.
**Local Highscore mechanism

tags: Puzzle Blocks, Classic 15, Fifteen Puzzle, Sliding Tile, Ninja Puzzle, Slide Puzzle, Numbers, Quiz, Brain, Galaxy Tab, Children, Educational Puzzle, Kids, Kid Games, Educational Games, Scrabble, Cognitive Skills, Child, Girls, Fast Thinking, Tetris, Fast Fingers, Move Square, Solve it, Fun, Fighter Funny, Trivia, Solitaire, Best, Bomber, Cool, Battle