Pattern lock numbers 0 to 9

Each number as an Android unlock pattern, with the exact order to draw it on the 3×3 grid (and on 4×4), checked against Android’s rules and scored by the same analyzer the simulator uses. Tap a number to see it step by step.

On 3×3, 7 numbers can be drawn exactly (1, 2, 4, 5, 6, 7, 9); the other 3 (0, 3, 8) can only be approximated, because Android never lets you select a dot twice. On 4×4, 6 of 10 are exact. On their own they score between 4 and 42 out of 100: numbers are easy to guess when they mean something to you, so each page also explains how to use it more safely.