This is a fun and sturdy floor puzzle that my two boys absolutely love! Each night, my two boys (aged 4Â and 2) and i, pick one puzzle to build before bed time, it settles them down, and they see it through, from start to finish. The pieces are a great size and quite strong and durable. We already own 3Â crocodile Creek puzzles and hope to continue to expand our collection as they're fantastic! My 4yo can build them on his own with a little help here and there. We guide our 2yo with 2Â pieces that'll go together so he still feels a part of it. Oh, and we usually end up building all three, instead of just the one. Hahaha!