All the right stuff is there, usual cipher that’s been used almost everyday.
Make a 4×4 grid
z
9
w
8
d
a
e
4
p
n
r
c
7
s
5
f
Read down from upper left Z
zdp79answer584cf
Code #2
Observations
Again, all the right ingredients. Try to spot the keyword to help you rearrange everything
Make a 2×10 grid
s
g
d
a
w
7
6
2
9
4
p
s
e
i
r
l
s
o
e
p
Rearrange columns to get keyword persepolis and the right prefix and suffix
s
d
w
6
9
4
2
7
a
g
p
e
r
s
e
p
o
l
i
s
sdw69persepolis427ag
Code #3
Observations
28 letters, numbers and symbols. Notice how symbols are always repeating.
This is Base64, here’s how
First convert lowercase to uppercase
QUF!!M&&ZGVU5DVE((PT&&Y3OE9H
Remember a few days ago we had a cipher that used symbols to specify the keyboard row and letter numbers. Those symbols are exactly that. !! is first letter of second row (a) && is 7th letter of second row and (( is 9th letter of second row. This gives us the needed lowercase letters to finish the base64 string
