Unlock It! is a simple yet challenging logic puzzle. Tease your brain and move all the sliders and blocks into the correct position to open the lock! Easy to learn and hard to master, Unlock It! provides endless hours of puzzling fun! The game features levels with increasing difficulty in addition to a rewarding challenge mode which allows you to compete against your friends. Does your brain need even more exercise? Try to reach highest level in challenge mode and beat the scores of your friends!