Each card displays one property from each of the four categories below:

Type: oval, diamond, squiggle
Number: one, two, three
Color: red, green, blue
Design: solid, striped, outlined

Thus, a card containing three red striped ovals shares no attributes with a card containing two purple solid diamonds. Not all of the attributes will necessarily be used in these puzzles.

Your task is to find sets of three cards (4 sets for #1, 6 sets for #2) that for each category are either all the same or all different. The letters exist only to help you answer.



Answers:

Ok, I'll start you off. One set for #1 is EFH. Looking at the four categories, you'll see that they're all the same type (oval) and all the same color. There's one of each number (1, 2, 3) and one of each design (solid, striped, outlined).

There are three more sets to find for #1. Don't bother with all three, just try for one of them.

Got it.
Would ABG be one in the first set?

Set 1 - D I C

Both correct!

GHI would be one in Set 2 😊

That's right!

Set 2 - DLC

Set 1 EGI

Both correct!

Set 2 - DGE

Yes, flotsam! Feel free to post the rest if you've solved them.

Set 2: DHK

Keep going!

Set 2: DBJ & HAJ

HAJ is a good one, DBJ is not because only two of the sets are ovals

Oops! It's HLF.

It sure is! Well done!