A mathematical Wordle called a Funcdle can be found here. You can use graphs derived from coordinate systems to train your brain. Do you know how to easily read graphs? Let's get started!
Funcdle accepts mathematical formulas. It is the choice of the user to include or exclude a variable called "x". If the "f" formula is input, a graph will appear with "y=f (x)". When the distance in the vertical direction between two points on your response chart is smaller than 0.5, the point becomes black. The spot that is grayed out if it never happens will show up as a dark shade. You should be aware of dark spots and adjust your method accordingly. Best of luck to you!