How to easily display a 12 by 12 matrix of input field for integers? I am still very new to Drupal. I need to let users create nodes to enter 12 by 12 matrix of numbers on one screen block. I don't really know where to start regarding displaying those fields (i.e. layout).

Is there a module/functionality helping defining the layout of those 144 input field in a square shape in Drupal? Some kind of WYSIWIG layout editor? Or, should I try to position those input fields with Javascript within a block?

Thanks.
Might be worth trying CCK table field or Table Field

Both seem to do a very similar function, I would give them both a try on a local dev environment