Academy teaches web development, Sleuthbox teaches SQL, and Number Duel is a two-player game.
A beginner course in building websites, from your first HTML tag to JavaScript. Each lesson explains one idea with a real example, then you answer a short quiz and build it yourself. Assignments are checked automatically as you go.
There has been a crime and the database knows who did it. Read the briefing, then query the evidence tables one SELECT at a time until the trail points to a name. More than 22 original cases, from a blackout at an observatory to who broke the living-room TV.
Two players, one room. Each of you locks in a secret number from 0 to 100, then you take turns guessing the other's. Every miss gets a higher or lower hint and costs 10 of your 100 points, so the fewer guesses you need, the more you keep.
