Kids feel special achievement when each piece fits snugly. These puzzles will challenge and entertain for years. Original Lauri Crepe Rubber puzzles are soft, bright and washable. Includes an 8 1-4" x 11 1-2" puzzle, assembly pattern, and plastic storage tray. Challenging, snug friction-fit, perfect when kids move beyond the simplicity of wood. 2 skill levels in one puzzle - kids follow the pattern or take it away to increase the challenge. Rubber...

"Designed at Carnegie Mellon University, the Finch is a robot that inspires and delights students learning computer science by providing them a tangible representation of their code. The Finch responds to light, temperature, and obstacles, among many other capabilities. It also has support for a range of programming languages and environments, with coding options for students from ages 5 to 105! The Finch is designed to allow students to write richly...