Preheat oven to 325 degrees Fahrenehit. Mix flour, sugar, baking powder, and baking soda together. Melt peanut butter in glass bowl for approximately 30 seconds. Slowly add the water and melted peanut butter to the rest of the mix, stirring quickly until fully combined. Form balls by scooping one teaspoon and rolling it in your hands then placing on baking sheet. Bake for 8 minutes.