This article delves into the Monty Hall problem—a famous game show puzzle—and its insights on human decision-making.

Trying to solve the telephone puzzle in Once Human? You have to answer these mysterious ringing phones correctly if you want to earn your reward.

The Once Human Carnival of Doom puzzle requires you to somehow break out of the hellish toy dimension that Chuckles the clown has trapped you in, all because you dared to touch a cursed revolver.

Some experts predict that A.I. will surpass human intelligence within the next few years. Play this puzzle to see how far the machines have to go.

Discover Games An educational game to learn coding in the Java programming language. Compile real code to solve puzzles while working through an RPG style game.