Bill Fu

Bill Fu

maker for iOS App and Full-Stack Web
#69558762 followers1 following
4 points
GrammarQA
GrammarQA Unlock the secrets of English grammar
PythonQA
PythonQA Your pocket python tutor
QiaFang
QiaFang QiaFang is a strategic board game like and simper than Go
WPuzzle
WPuzzle Crossword iOS app to elevate your English vocabulary skill