Odd One Out

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About this puzzle

Spot the item that does not belong. Adaptive classification puzzles build AAS and selective thinking skills for Year 4–6. Earn sparks, climb the leaderboard.

How to play

Open the puzzle above, choose a difficulty if asked, then work through each challenge. Your child can retry rounds to build confidence.

  • Builds the odd-one-out skill used in scholarship and selective thinking tests
  • Adaptive levels keep practice at the right difficulty
  • Short rounds with clear explanations after every answer

Skills your child builds

  • Classification and grouping
  • Logical reasoning
  • Attention to detail
  • Verbal analogy skills
  • Selective and AAS prep

Year levels

This puzzle suits primary and early secondary students preparing for NAPLAN, OC and selective school practice. Adjust difficulty inside the game to match your child.