Robo Dojo

The Command Line Murders

A command-line murder mystery

SQL Murder Mystery

Solve a crime while practicing database skills

Shenzhen I/O

You build circuits using a variety of components from different manufacturers, like microcontrollers, memory, and logic gates, and then write code in a compact and powerful assembly language where every instruction can be conditionally executed

Generals IO

A fast-paced strategy game where you expand your land and battle with enemies over theirs. You lose when your general is taken, but capturing an opponent's general gives you control of their entire empire