Substratum
The first hint to crack the puzzle «Substratum» is:
It is a word which contains 7 letters
The second hint to crack the puzzle «Substratum» is:
It starts with letter B
B
The third hint to crack the puzzle «Substratum» is:
It ends with letter K
B
k
Looking for extra hints for the puzzle «Substratum»:
Click on any empty tile to reveal a letter
B
k
The answer for the puzzle «Substratum» is:
B
e
d
r
o
c
k