Build your maze then use the coding cards to create a step-by-step path for Colby the programmable robot mouse. Program the sequence of steps and then watch Colby race to find the cheese. Set includes 30 double-sided activity cards, cheese wedge and activity guide to provide the perfect hands-on introduction to coding concepts. Create your path with 16 maze grids to create a 500 x 500mm maze board, 22 maze walls and 3 tunnels for endless possibilities. Colby lights up, makes sounds and features 2 speeds, along with colourful buttons to match coding cards for easy programming and sequencing. Add multiple players with the Code & Go Robot Mouse. Colby measures 100mm long and requires 3 AAA batteries (not included). Each