How to get the Good habit Achievement ?

• I've solve the puzzle every day but I don't have this Achievement. Coment below to share me how to get it. Thanks very much.
  
         

i don't know but i still comment here

You have to solve puzzles for seven consecutive days.

Not the daily puzzle

Have you solved for a week

but I have solve it every day

I just looked at your puzzle history. You didn't solve any puzzles on February 19th.

Idk

it is actually a bug

there are other achievements that are bugged too

list of all achievements that are bugged:

Good habit

Man vs machine

second opinion

hindsight 20/20

Go mobile (Android)

Silicon brain

solve for 7 days in a row

and if still not getting then try contacting support

I am not able to get this achievement as well. Maybe it means solving all puzzles correctly for 7 days