Joke : The mathematician

Riddle : It's yours

Riddle : Magic word

Joke : About Switzerland

Joke : The new restaurant

Joke : Poor hipster!

Riddle : The boat

Riddle : Cities without houses

Riddle : Born to die young

Riddle : No ears no mouth

Brain-Twister : How many months ?

Brain-Twister : Who is bigger ?

Brain-Twister : fun math facts

Brain-Twister : What is it?

Brain-Twister : Bankrupt

Brain-Twister : Sharing

Brain-Twister : What did I eat?

Brain-Twister : Which travels faster?

Brain-Twister : What am I ?

Riddle : What goes up but never go down ?

Riddle : Dry

Riddle : Alive

Riddle : Re-arrange the letters

Riddle : It belongs to you

Riddle : No legs

Riddle : Many keys