This puzzle game teaches kids how to learn by themselves, as it is self-correcting and it is impossible to place a tile on the wrong square. The coloured squares help the child to recognise the right and correct letters, the 90 base words have a maximum of five letters. The alphabet card will help the child learn their ABC. The case is robust and can be carried easily, once in place, the tiles are secure and the box is also used to display the cards. This toy is also a good product to give as gift.