BreakLock

Mastermind crossed with the Android pattern lock. There is a hidden pattern joining dots on a grid, and you have ten attempts to find it. After each guess the game tells you how many dots you got right and how many are in the pattern but in the wrong position — never which ones. Everything after your first guess is deduction. Easy is four dots, hard is six, and six is genuinely hard.

How to play

Drag across the dots to draw a pattern and release to submit. A filled circle means a dot is correct and in the right position; a hollow circle means it is in the pattern but elsewhere. You get ten attempts. Change the difficulty from the menu.