IQ Deluxe Circle Puzzle Game IQ Circle is a puzzle game that runs rings around other ordinary puzzle games with ball shaped pieces. Can you complete the grid and come full circle? With 120 challenges ranging from Easy to Expert, this luxurious game makes a perfect gift for any puzzle-loving adult. Contents: Circular board game with lid 10 Puzzle pieces Booklet with 120 challenges and solutions Leaflet with game rules Suitable for ages 14+ 1 Player Game. Difficulty rating moderate 3/5