1. Ball Full of Water Has Unexpected Results Underwater

    Ball Full of Water Has Unexpected Results Underwater

    18
    4
    2
  2. Mermaids and Mermen Playing in a Pool with Sharks

    Mermaids and Mermen Playing in a Pool with Sharks

    21
    4
    17
  3. How Many Different Mermaids are in this Pool?

    How Many Different Mermaids are in this Pool?

    16
    3
    56