SNAP Mathfairs
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  • Organizing
    • Organizing & Preparing for the Fair
    • Choosing a Theme
    • Different Types of Displays
    • Some Typical Projects
    • Who to Invite
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  • Grading
    • Assessment Checklist (Grade 7)
    • Evaluation Guidelines (Grade 9)
    • Rubric for a Math Fair (Grade 12)
    • Marking Guide (Grades 5 and 6)
    • Math Fair Club Evaluation (Grades 4 and 5)
  • Resources & Contacts
    • Puzzle Sources
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  • Puzzles
    • Level 1 Puzzles >
      • Spoke Sum
      • Number Wheel
      • Buggy Jump
      • Pyramid
      • Nine Men in a Trench
      • Star Jump
      • Circle Jump
      • Circle Jump II
      • Four Cottages
      • Free the Animals
      • Sam's House
      • About the Solutions
      • Solutions - Level 1
    • Level 2 Puzzles >
      • Neighbourhood Sums
      • Eight Squares
      • Soko Puzzle I
      • Soko Puzzle II
      • Abdication
      • Regime Change
      • Stairways to Heaven
      • Catacombs
      • About the Solutions
    • River Crossing Puzzles >
      • The fox, the goose, and the grain
      • The fox, the goose, and the grain, and the dog
      • The mouse, the elephant, the dog, and the cat
      • Soldiers and children
      • Animal Crossing
      • The Three Thieves
      • The Missionaries and the Cannibals
      • Quarrelsome Boys
      • Jealous husbands
      • A Handful for the Farmer
      • The farmer, his children, and their pets
      • About the Solutions
    • Sudoku-Type Puzzles >
      • Cats, Cows, and Pigs
      • Latin Squares
      • Apple and Bananas I
      • Apple and Bananas II
      • Apple, Bananas, and Cherries
      • Four Skyscraper Puzzles
      • Colourful Cats and Pigs I
      • Colourful Cats and Pigs II
      • The Wizard's Hats
      • Four Colours
      • About the Solutions
    • Other Puzzles >
      • Catch the Thief
      • Cherry Glasses
      • Coin Jumping I
      • Coin Jumping II
      • Evensies
      • The 22 Game
      • Switch Positions
      • Spellbound Frogs
      • The Die Hard Jugs
      • About the Solutions
    • About the Solutions
  • About SNAP
    • Our Mandate
    • Our Supporters
    • Who Are We?
    • Curriculum Connections
    • The SNAP Approach and "Inquiry-Based Learning"
    • Some History
  • Gallery

Colourful Cats and Pigs I

Picture
A farmer has nine animal pens arranged in three rows of three. Into these pens, a farmer has placed six animals — a red cat, a yellow cat, and a blue cat, and a red pig, a yellow pig, and a blue pig. Each row and column has one empty pen, one pen with a cat, and one pen with a pig that is a different colour than the cat.

In the picture above, there are arrows pointing to some rows and columns that tell you something about the animal that is closest to you in that row or column. For example, the red arrow at the top tells you that the animal closest to you from that direction is red. The arrow and pig at the bottom right tells you that the animal closest to you from that direction is a pig.

Can you figure out where the six animals are?