Puzzlescript - Open Source HTML5 Puzzle Game Engine
puzzl.io - Make 🧩 with msg to reveal when solved. Make sharing fun! 👻
63 - 63 is a race against the world.
The Dodo - Buzzfeed for animal videos 🐶 🐱 🐷
Six Words - Inspired by Wordle - Six Words is a game that gives players 6 words to find every day.
Pixelogic - Daily Picross - Nonogram logic game with 5000+ puzzles and a daily puzzle