Colour by code series is educational colouring activity books. These books are
created in a planned way where each page will have MOSAICS form of pictures
having core illustration(s). Each drawing will consist of MULTIPLE PIECES with the
educational concept such as numbers / letters, words, etc. inserted in various
pieces and where each concept corresponds to a specific colour key. The goal
of these books are to help children learn Mathematical and Language concepts
using higher order thinking skills like sorting or classifying.