Flag Quiz impossible

What this flag ?

• Isle of man

• Saint Pierre and Miquelon

• Saint Lucia

• Rwanda

What this flag ?

• Switzerland

• Indonesia

• Monaco

• Listenbourg

What this flag

• Vatican

• Comoros

• Barbados

• Fatikan

What this flag ?

• Luxembourg

• Netherlands

• Germany

• Austria

What this flag ?

• Antigua and Barbuda

• Argentina

• Barbados

• Belarus

What this flag ?

• Comoros

• Pakistan

• Turkmenistan

• Turkey

What this flag ?

• Bangladesh

• Palau

• Japan

• China

(a)