Choice Eliminator is designed for light use only, and may be unreliable when multiple people are taking the form at the same time. Use Dropdown type of questions instead of multiple choice for better reliability. Choice Eliminator will eliminate options from a multiple-choice, list, or checkbox type of question. Great for signing up for time slots or having students choose topics without doubling up. The Lite version uses a form only method for eliminating choices. The background process is simpler but it does not allow for any extra features. If you want to set limits or restore choices then please use Choice Eliminator 2.