Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
German
Russian
Serbian Latin
G
o
o
g
l
e
|
Forvo
|
+
brain-teaser
inf.
harte Nuss
;
Denkaufgabe
f
;
Denksportaufgabe
f
brain teaser
gen.
harte Nuss
;
schwere Frage
;
Denksportaufgabe
f
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips