Find Out: Level 3 (Mermaid's)
1. To find the object №1, we will need:
 to click on turquoise algae to open them;
 to click multiple times on the underwater garbage, which was hiding behind the turquoise algae, to take it away;
 to tap the dagger.
The object №1 is found.
2. To find the object №2, we will need:
 to find on the right, closer to the middle of the screen, a shell that opens and closes from time to time;
 to click on the shell when it is open.
The object №2 is found.
3. To find the object №3, we will need:
 to find the octopus at the bottom of the screen, just above the chair;
 to click on it and drag it to the mirror, placing it on a high stand;
 to tap the reflection of the octopus in the mirror.
The object №3 is found.
4. To find the object №4, we will need:
 to find the crown, which is located just above the underwater garbage;
 to click on the diamond on the crown, and drag it onto a large blue leaf in the lower left corner of the screen;
 to find a fish with a coin under a large blue leaf;
 to put a diamond to the fish into place of the coin;
 to tap the fallen coin.
The object №4 is found.
5. To find the object №5, we will need:

to click on a starfish above the mirror.
The object №5 is found.
6. To find the object №6, we will need:
 to find the crown where the diamond was taken off;
 to tap the fish on the crown.
The object №6 is found.
7. To find the object №7, we will need:

to click on the blue bottle that is on the chair.
The object №7 is found.
8. To find the object №8, we will need:

to tap the blue ball on the stand twice, which is located above the chair.
The object №8 is found.
9. To find the object №9, we will need:
 to click on the round wooden door on which the numbers “1907” are written to make it opens;
 tap the figure.
The object №9 is found.
10. To find the object №10, we will need:
 to click on the window multiple times in the upper right corner of the screen to open it;
 to tap the fullblown flower.
The object №10 is found.