Plus Plus Puzzle by Number Activity Pad – Travel STEM Toy for Kids 5-12

Portable creativity for curious minds

Meet the Plus Plus Puzzle By Number Activity Pad, a compact, open-ended building set designed for kid-friendly exploration anywhere—on car trips, at the dinner table, or during a visit with friends. The six travel-inspired designs guide you through both 2D mosaics and more intricate 3D builds, including an airplane, a truck, and a sailboat. The bricks come in vivid colors that click together with a satisfying tactile sense as little hands plan patterns, test ideas, and adjust as plans evolve.

The set is engineered for on-the-go use: an attached storage box is secured with an elastic band to keep every piece contained and easy to tote. Each kit invites you to switch spaces and play surfaces without losing momentum, from a restaurant table to a hotel room floor to a cozy living room corner.

Creative play that blends art and engineering

One shape, endless possibilities. The bricks interlock securely to form flat mosaics or standout 3D structures, encouraging spatial reasoning and pattern recognition. The design is intentionally simple, so kids can start building quickly and then mix and match with other Plus Plus sets to expand the possibilities.

With a focus on hands-on exploration, the activity pad supports non-screen play that blends artistic color work with early engineering concepts. Kids practice planning, sequencing, and problem-solving as they decide which pieces to add next, while enjoying a playful sense of accomplishment with each new model.

• Six travel-inspired designs you can assemble in 2D and 3D to suit changing play spaces.
• Durable, BPA-free plastic designed for repeated use during travel or at home.
• Attached storage box with elastic band for easy cleanup and portability.

• One connected brick system encourages incremental building and repeatable motifs across sets.
• Encourages free exploration—engineering, art, math ideas come together without screens.
• Ages 5-12 suitability with safe, compact pieces for on-the-go use.

Designed with sustainability in mind, Plus Plus pieces come from a facility committed to zero plastic waste and renewable energy. Made in Denmark, the set uses BPA-free and phthalate-free plastic, offering a safe, long-lasting play option for curious minds.

Each Plus Plus piece measures about 3/4 inch by 1/2 inch, inviting little builders to experiment with scale and proportion while enjoying a tactile building experience.