#html-body [data-pb-style=Y89UE53]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll} Puzzle Duo First Numbers is an educational puzzle to start learning numbers. The puzzle pieces have holes, allowing children to count from 1 to 6 with their fingertips. 2 years and up.