![Not the most retro calculator out there, but the TI-86 is my favorite TI graphing calculator. I've still got all my games and stuff from high school (20+ years ago!) and I Not the most retro calculator out there, but the TI-86 is my favorite TI graphing calculator. I've still got all my games and stuff from high school (20+ years ago!) and I](https://external-preview.redd.it/imTyXRtytBUBCx-kqNUiSdumRYgghy6NdfH10Q-1M28.jpg?auto=webp&s=d57b591cf5b791f21f5e990a2da01ed9184251ef)
Not the most retro calculator out there, but the TI-86 is my favorite TI graphing calculator. I've still got all my games and stuff from high school (20+ years ago!) and I
![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 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](https://i.redd.it/ekyrzyk84ul31.jpg)
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
![Amazon.com: Mighty Mojo Tetris Limited Edition Collector Retro Watch - Officially Licensed - Video Gamer Watch - Great for Adults and Kids - Giftable Box : Toys & Games Amazon.com: Mighty Mojo Tetris Limited Edition Collector Retro Watch - Officially Licensed - Video Gamer Watch - Great for Adults and Kids - Giftable Box : Toys & Games](https://images-na.ssl-images-amazon.com/images/I/513bjJkF3pL._AC_UL600_SR600,600_.jpg)