Foodle secret words are all related to cooking and eating. Therefore, if you know a lot of words related to it, you're already ahead of the game. As the game progresses, all you have to do is keep your mind on food. Foodle also features a Color Blind Mode with enhanced contrast colors, accessible via the Settings menu. As a result, those who have trouble distinguishing certain colors or who have other eye impairments will still be able to use color-coded tiles. As soon as you uncover the hidden word, all of the letters will turn green. The day's trials are over, and you'll have to wait for the next one.