How to play
You start with four elements: Fire, Water, Earth, and Air. Activate an element to add it to your cauldron, add a second, then choose "Combine" to see what they make. New discoveries get added to your catalog. There are 82 elements in all. The Goals section lists the big discoveries to chase, and "Get a hint" steers you toward the next one without spoiling it.
Keyboard shortcuts
- Alt + C: Combine
- Alt + X: Clear cauldron
- Alt + H: Get a hint
- Alt + S: Search elements
If Alt alone doesn't work in your browser, hold Shift too (for example, Alt + Shift + C).