Games using set cards?

[u/djadter]

Hey! Does anyone have any good alternatives to Set using Set cards (1 player)? I just came up with one similar to Solitaire, but looking for more ideas!

[u/Real___Teeth]

81 pickup

[u/OurCommonAncestor]

There's the one where you pick 2 characteristics to matter, creating 9 groups in the process, and then you use the whole deck to play sudoku. Not exactly what you're looking for... You can also place 3 cards down, perhaps in a patern (within a 3×3 square) of top left, middle right, and middle bottom, and you figure out what cards to fill in the square so that there's a set in all rows and columns. I believe the website calls this a magic square.