So...to those asking about A level calculators. Our school forced us to get this model, the fx-cg50. It is expensive but incredible what can be done on it. Other games include Tetris
Casio FX-CG50 ab 101,13 € günstig im Preisvergleich kaufen
Casio fx-CG 20 in 45329 Essen für 50,00 € zum Verkauf | Shpock DE
A new Casio PRIZM calculator: The fx-CG50 - Page 2