The YJ Rainbow Ball is a football-shaped colour-matching brain teaser. It has 12 holes and 11 coloured balls, with one empty space so you can slide the balls around. Mix the colours, then use logic to return each ball to its matching ring.

Key features

• 12 holes and 11 coloured balls
• Slide-and-match colour puzzle
• Builds concentration and logical thinking
• No batteries or screens needed
• Fun at home, school or the office