He patented the ballpoint pen.
The first hint to crack the puzzle «He patented the ballpoint pen.» is:
It is a word which contains 4 letters
The second hint to crack the puzzle «He patented the ballpoint pen.» is:
It starts with letter B
B
The third hint to crack the puzzle «He patented the ballpoint pen.» is:
It ends with letter O
B
o
Looking for extra hints for the puzzle «He patented the ballpoint pen.»:
Click on any empty tile to reveal a letter
B
o
The answer for the puzzle «He patented the ballpoint pen.» is:
B
i
r
o