1+2: Greece, 1 drachma (the year is hard to read) 11+12: Hungary, 1 forint (the year ...) 13+14: Portugal (or Brazil?), 20 reis Christian
3 & 4 -South Africa 2 Cents (1990-) (South Africa is a British Commonwealth country). 7 & 8 - South Korea 10 Won. 9 & 10 - Afghanistan 5 Puls. 13 & 14 - Brazil 1869 20 Reis. (The portrait is of Emperor Pedro II).
When pictures are being posted for the purpose of identifying a coin, visibility of the legends and designs is far more important than accurate color. A little work on lightening the overall appearance and ensuring adequate contrast will generally result in faster and more accurate responses. When the coin is in a 2x2 it is very important to avoid concealing its features with light source reflections off the mylar window. #5/6 is incapable of identification from the posted pictures, and it took better eyes than mine for some of the others.
