Djeco Sologic Logic Game IMPOSSIBLO OCEAN. This game contains 4 puzzle tasks that will challenge your brain and develop your patience! Make a square puzzle out of each of the 9 pieces. The puzzles have increasing levels of difficulty. Only one solution is possible per puzzle, which is listed at the back of the booklet. The game comes in a practical little box - ideal as a gift or for on the go! The game is made of FSC®-certified paper and cardboard. Contents: 4 puzzles with 9 pieces each and 1 booklet with game rules in 10 languages. Material: cardboard, paper. Packaging size: 4 x 15 x 15 cm. Age: +6 years.