Excel in math, science, and engineering

New user? Sign up

Existing user? Sign in

In an android pattern lock what are the total number of patterns possible??

Note by Sudha Parimala 3 years, 3 months ago

Sort by:

638244 Exactly :p – Kool Kishmish · 3 years, 2 months ago

Log in to reply

@Kool Kishmish – How did you work this out? – Silas Hundt Staff · 3 years, 2 months ago

@Kool Kishmish – yes, show the solution... – Anu Radha · 3 years, 2 months ago

i think that is 389112 – Sittie Ainah Suma · 3 years, 3 months ago

@Sittie Ainah Suma – Source: Bottom right of page 2

Due to the intermediate contact point restriction, the password space of the Android password pattern contains 389,112 possible patterns

And

Code

Number of solution for different dots – Pi Han Goh · 3 years, 2 months ago

@Pi Han Goh – Thats awesome \(\pi \), Thanks. – Piyushkumar Palan · 3 years, 2 months ago

@Pi Han Goh – Really nice One!! Thanx Mr. HAN – Raj Error · 3 years, 2 months ago

Problem Loading...

Note Loading...

Set Loading...

## Comments

Sort by:

TopNewest638244 Exactly :p – Kool Kishmish · 3 years, 2 months ago

Log in to reply

– Silas Hundt Staff · 3 years, 2 months ago

How did you work this out?Log in to reply

– Anu Radha · 3 years, 2 months ago

yes, show the solution...Log in to reply

i think that is 389112 – Sittie Ainah Suma · 3 years, 3 months ago

Log in to reply

Due to the intermediate contact point restriction, the password space of the Android password pattern contains 389,112 possible patterns

And

Code

Number of solution for different dots – Pi Han Goh · 3 years, 2 months ago

Log in to reply

– Piyushkumar Palan · 3 years, 2 months ago

Thats awesome \(\pi \), Thanks.Log in to reply

Mr. HAN – Raj Error · 3 years, 2 months ago

Really nice One!! ThanxLog in to reply