مؤلف: Alexey Molchanov

Parents, making learning fractions fun with Penguin Pi and his sushi friend! Get ready to have too much pizza while learning how simple fractions truly are! Penguin Pi and his sapient sushi friend na …

200 logic puzzles that’ll make you think, challenge your ability to reason, and keep you entertained for countless hours! This puzzle book for adults contains a wide variety of brain games that’ll ke …