Multiplication game

Hi Stefan
It is great work and very helpful thank you very much
but unfortunately I don’t know how to create a function in blockly I tried to add input value but didn’t work also I don’t know how do you define the variables checkanswer , panelvalue , correctvalue did you define them or these build in the list of functions in the cospaces and you just use them .

function-1
here I understand that you give the values to panelvalue and correct value in order to compare them in the next blockly but I am not understand how do you define the variables correcrtanswer and the wronganswer in order to hold the result of the Comparison.
I understand how this works but I am not good in using functions so is there any user guide with the list of functions in cospaces and how to use them .
thank you Stefan for your help and really this opened my eyes to something wonderful in cospaces that I didn’t know about it before .
I hope that one day I will be very good in cospaces .
this is what I did before the same game but in different way
https://cospac.es/edu/xNPC

I will try to do it again using functions
my greetings