10.66.3 Can you answer these questions?

10.66.3.1 I want to save the value of a counter in a list and display it later

https://tex.stackexchange.com/landing/r/digest?cta=question&id=727899

I am making a cls file for an exercise sheet and in this one I make an exo environment with a counter and a sol environment that saves the solution to display it at the end of the document. 
To do so I ... 
[lists]
 

asked by Florian https://tex.stackexchange.com/landing/r/digest?cta=user&id=344936 Score of 1

answered by Ulrich Diez https://tex.stackexchange.com/landing/r/digest?cta=user&id=118714 Score of 0

10.66.3.2 Why Won't the GNU FreeSerif Font Display Bold in Windows?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=728017

I've conducted an extensive search of free substitutes for Times New Roman, and after detailed comparisons, I've decided the FreeSerif font from the GNU FreeFonts is the best substitute.  Of course, ... 
[fonts] [luatex] [fontspec] [windows]
 

asked by CodeLurker https://tex.stackexchange.com/landing/r/digest?cta=user&id=202387 Score of 1

10.66.3.3 iteration varieble outside tikz foreach loop with tkz-euclide

https://tex.stackexchange.com/landing/r/digest?cta=question&id=727863

Example from doc of tkz-euclide: 
\begin{tikzpicture} 
\foreach \an [count=\i] in {0,60,...,300} 
{ \tkzDefPoint(\an:3){A_\i}} 
\tkzDrawPolygon(A_1,A_...,A_6) 
\tkzDrawPoints(A_1,A_...,A_6) 
\end{... 
[tikz-pgf] [tkz-euclide]
 

asked by zz1210 https://tex.stackexchange.com/landing/r/digest?cta=user&id=247085 Score of 1