The document contains a grid of letters that hides the names of 5 European football clubs spelled vertically and horizontally. The user is instructed to find and cross out the club names, and the remaining letters will spell the name of another Polish UNESCO World Heritage Site. One of the club names is written backwards.

1. What is it?
The horizontal and vertical rows hidden five names of Polish, German,
Hungarian, Spanish and Romanian football clubs. Find names and cross them
out. Other letters make the password - the name of another Polish
monument from the list of UNESCO. Note! One name is written from the
bottom to up.

2. B
U
D
A
P
E
S
T
C
U
E
O
N
T
E
N
M
B
C
K
R
A
K
O
W
A
O
H
N
T
L
I
A
L
D
R
A
R
M
U
H
A
L
R
U
R
E
U
T
L
W
R
I
S
E
A
N
S
O
C
L
D
S
S
L
D
I
N
A
M
O
I
T
A
W
V
A
S
A
S
A
Football clubs
1.
2.
3.
4.
5.
Coordinates:
51°06′25″N
17°04′37″E