# [NTG-context] Sudoku module

Wolfgang Schuster wolfgang.schuster.lists at gmail.com
Mon Jul 18 22:10:55 CEST 2022

Otared Kavian via ntg-context schrieb am 18.07.2022 um 18:53:
> Hi Wolfgang,
>
> Thank you for your attention and the explanation regarding the « hash option » and why the sudoku module written by Jairo does not work. However I was reporting the issue when I tried to typeset the example file with LMTX (version 2022.07.06 21:42).

I have no problems with the examples at the end of the module and LMTX,
only when I use LuaTeX a error appears.

> As a matter of fact I am far from understanding what the « arguments = { « hash » } » is supposed to do in interfaces.implement in the code you sent…

The 'interfaces.implement' functions creates the command \test and
'arguments={"hash"}' creates the argument which accepts key-val lists
([text=Hello]).

Wolfgang