Unlock is a number puzzle game based on logical thinking and clue analysis. Your goal is to discover the correct code and unlock the lock using reasoning, not luck.
In each level, you face a digital lock made of unique numbers with no repetition. You are given hints that show the result of your attempts in the form of:
how many numbers are correct and in the correct position
and how many numbers are correct but in the wrong position
Your task is to read these results carefully, connect the clues, and eliminate impossible options until you reach the single correct solution step by step. Each level is designed to have only one valid solution.
The difficulty progresses smoothly from easy to more challenging levels, providing a continuous and enjoyable experience. When you get stuck, additional hints are available to help shorten the thinking process.
A daily challenge is also available, placing all players in the same puzzle within a limited time, allowing you to compete for top rankings and prove your speed and accuracy.
The interface is clean and simple, keeping the focus on the real enjoyment of the game: thinking, analyzing, and the satisfying moment of unlocking the lock by your own logic.
