I’ve got a wee system for making simple Tarsia puzzles, not particularly beautiful, but quick. I am putting them in OneDrive as I go in case they are useful. Tarsia A few primary maths ones to start with.

I don’t seem to be able to link to a grid view…

My class enjoyed trying a tarsia puzzle on Friday. I’ve started a wee SuperCard project to generate these. (There is a windows app but I could not find a mac one). A very simple start to break up a weekend of report writing.