I bought the Level 1 Counting Money Puzzle for my granddaughter who was having a little trouble recognizing coins and their amounts. She loved the puzzle ... so, I bought Level 2 and 3 of the Counting Money Puzzles. They are great. I don't have to ask her if she wants to play the Counting Money games ... she runs to the cabinet and gets them out. I taught elementary school and counting coins and telling time was one of the hardest concepts to teach kids. Anything that helps them and is fun is a winner ... in my opinion.