What are some currencies that are not pegged and fixed? Are there any currencies that are not pegged to the dollar or euro and are purely fixed exchange rates?
According to the table from this website, these are countries that peg their currencies to the Euro:


Bosnia and Herzegovina
Bulgaria
Comoros
Denmark
Sao Tome and Principe


Other than these, Bhutan fixes their exchange rate to the Indian rupee, Lesotho and Namibia fix their exchange rates to the South African rand.