Here is the full list of all 10 Kitrinos: Inside the Cube achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
2nd secret found !
3rd secret found !
You've finished the game !
6th puzzle finished !
5th puzzle finished !
4th puzzle finished !
3rd puzzle finished !
2nd puzzle finished !
1st secret found !
1st puzzle finished !