A real Learning Lab sheet for a pretend child, Riley. Sign in free to get sheets like this every week at your child's own level.

Level 18 of 20 in Learning Lab's logic ladder, in the “Masters” stage. Many children reach it around ages 10–11, but levels aren't tied to age.

This sheet has 3 questions at this level. Mastered after two sheets in a row at 90% or more. It can be printed or done on screen in kid mode.

Learning Lab

Logic · Level 18

4×4 logic grids

L18-WVRK

Riley · Week of Nov 2

Name: Score: / 3
  1. 1.

    Each friend has a different pet. Who has which?

    • Cal doesn't have the cat.
    • Cal doesn't have the dog.
    • Max doesn't have the dog.
    • Dot doesn't have the cat.
    • Max doesn't have the fish.
    • Max doesn't have the cat.
    Mark ✓ or ✗ for each friend and pet
    dogfishbirdcat
    Dot
    Ben
    Cal
    Max
  2. 2.

    Each friend has a different sport. Who has which?

    • Eli doesn't play tennis.
    • Kit doesn't play soccer.
    • Gus doesn't play soccer.
    • Kit doesn't play hockey.
    • Eli doesn't play soccer.
    • Kit doesn't play tennis.
    Mark ✓ or ✗ for each friend and sport
    soccerbaseballtennishockey
    Kit
    Fay
    Gus
    Eli
  3. 3.

    Each friend has a different sport. Who has which?

    • Lou doesn't play basketball.
    • Fay doesn't play basketball.
    • Lou doesn't play hockey.
    • Lou doesn't play baseball.
    • Fay doesn't play hockey.
    • Ben doesn't play basketball.
    Mark ✓ or ✗ for each friend and sport
    tennisbasketballbaseballhockey
    Ben
    Kit
    Lou
    Fay
learn.firminlabs.com · Do your best — mistakes help you learn.

Learning Lab · Answer key

Logic · Level 18

4×4 logic grids

L18-WVRK

Riley · Week of Nov 2

For grown-ups — keep this page separate from the sheet.

  1. Dot: dog, Ben: cat, Cal: fish, Max: bird
  2. Kit: baseball, Fay: soccer, Gus: tennis, Eli: hockey
  3. Ben: hockey, Kit: basketball, Lou: tennis, Fay: baseball