Some fun things I’ve made:

engine-game.com. Deckbuilding puzzle game with daily challenges.

Anagrams and Double Anagrams. Word jumble game.

Asymptotic analysis. A mystery-hunt style Dominion puzzle. [Collaboration with Vee Xing.]

reciprocity.io. Social network and matchmaking site. Once upon a time it was quite active, now unmaintained. [Collaboration with Katja Grace and Stephanie Zolayvar]