Puzzle in the style of unlock item. The main goal of the game - to slide up a key block in the main slot.

The game has several types of playing fields and increasing difficulty of levels.

Also the game has a rating system. Raise your level and compete with your friends.

This puzzle is great recharging your brain.

THE GAME CONTAINS:

- 4 types of playing fields

- 7 different styles of blocks

- more then 100 levels

- player ranking system

- achievement system

- antistress effect