Dot to dot :
"Dot to Dot – Educational Game
Connect the dots games are popular among children and can be used for educational purposes while entertaining them. This game has 4 different categories including geometric shapes, numbers, alphabets and other shapes (not geometric ones!). While playing it and completing each picture, they will also learn numbers and their order. Whenever a picture is drawn completely, its name will be pronounced and then you can proceed to next one. Because of different categories that this game covers, it can very helpful for elementary students." Instructions:
You can play this game with mouse or touch in mobile devices.