SOLD EB@Y 52 Brain Tickling Activities for Kids - Lynn Gordon 1999 Vintage 90's

I never used it. the cards are still glossy, packed tight together, you can tell they haven't been separated before. Rare Out of print Kids of all ages can amuse and stretch their brains with these 52 activities, including tricky math puzzles and wacky word riddles. Without too much brain strain, you'll learn to decipher a secret code, make a marble maze, or create a Mbius strip.