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Logic Grids

Read the clues. Put one ✓ in each row and column. Cross out (✗) what cannot be true.

1. Favourite Colours

  1. Elsie does not like Red.
  2. Alex likes Blue.
  3. Nick does not like Green.
  4. The child who likes Red is not Alex.
  5. Each child likes only one colour.
RedBlueGreen
Nick
Elsie
Alex

2. Favourite Food

  1. Reeva loves Pasta.
  2. Sophie does not eat Salad.
  3. Sam does not eat Pizza.
  4. The child who eats Salad is not Reeva.
  5. Each child chooses only one food.
PizzaPastaSalad
Sam
Reeva
Sophie

3. Favourite Animals

  1. Ezra does not have a Cat.
  2. Lilly loves Dogs.
  3. Olivia does not have a Rabbit.
  4. Each child has only one favourite animal.
CatDogRabbit
Ezra
Olivia
Lilly

4. Favourite Toys

  1. Dominic does not play with a Doll.
  2. Freddie loves Puzzles.
  3. Nell does not play with the Train.
  4. Each child has only one favourite toy.
TrainDollPuzzle
Dominic
Nell
Freddie

5. Favourite Film

  1. Connie is not watching Frozen today.
  2. Poppy's favourite movie is not Aladdin.
  3. The child who likes Cinderella is not Connie.
  4. Aurelia likes other movies more than Cinderella.
  5. Poppy is not in the Frozen mood today.
  6. Each child likes only one film.
AladdinFrozenCinderella
Connie
Aurelia
Poppy

6. After School Clubs

  1. Archie does not go to Music Club.
  2. The child in Coding Club is not Billy.
  3. Oliver does not go to Art Club.
  4. The child in Music Club is not Billy.
  5. Each child attends one club.
ArtCodingMusic
Archie
Oliver
Billy

7. Science Project

  1. Finley is not building the Robot.
  2. The child building the Volcano is not Felix.
  3. Fred is not building the Solar System.
  4. The Robot project is not Fred's.
  5. Each child has one project.
VolcanoSolar SystemRobot
Finley
Felix
Fred

Grown-up answer key

1. Nick → Red · Elsie → Green · Alex → Blue

2. Sam → Salad · Reeva → Pasta · Sophie → Pizza

3. Ezra → Rabbit · Olivia → Cat · Lilly → Dog

4. Dominic → Train · Nell → Doll · Freddie → Puzzle

5. Connie → Aladdin · Aurelia → Frozen · Poppy → Cinderella

6. Archie → Coding · Oliver → Music · Billy → Art

7. Finley → Solar System · Felix → Robot · Fred → Volcano

Note: The original Half Term “Sport & Country” puzzle was left out because it has two valid solutions.