Got a few minutes?
Play a game.

A strategy game with two ways to win.

Place four stones, then move them. Win with a line of four, or a hidden 2×2 square. The double threat is the whole game.

Sort 16 words into 4 hidden themes.

Find the four hidden groups of four. The trap is the words that seem to fit more than one. You get four mistakes.

A fast one, to test your reflexes.

Tap the green circle fast and never touch the red diamond. Every level speeds up; three lives and you're out.