I Spy Mystery 100 Piece Puzzle kits every piece is meticulously designed

every piece is meticulously designed to facilitate easy assembly while fostering a deep understanding of engineering principles

The modular building pieces in this kit are compatible with other Thames & Kosmos Kids First early engineering kits so kids can use their imaginations to create and build whatever they dream up

With no guidelines or rules

Play anywhere

with drawings to copy

I Spy Mystery 100 Piece Puzzle kits every piece is meticulously designedAn I Spy Mystery Search and Find Puzzle Game that is both a game and a puzzle all rolled into one Assemble the 100 piece puzzle then play the I Spy game to hunt for the hidden missing objects Includes 24 activity cards and is plenty of fun as a single or multi player game Encourages learning through play, aids the development of hand eye coordination, counting and literacy skills Perfect for 1+ players age 5 years and over