Sphere.
The first hint to crack the puzzle «Sphere.» is:
It is a word which contains 3 letters
The second hint to crack the puzzle «Sphere.» is:
It starts with letter O
O
The third hint to crack the puzzle «Sphere.» is:
It ends with letter B
O
b
Looking for extra hints for the puzzle «Sphere.»:
Click on any empty tile to reveal a letter
O
b
The answer for the puzzle «Sphere.» is:
O
r
b