# Reactor 2.0 Cheatsheet for Hallmark
Note: The focus priority here may be out of date for how we have been playing. See https://hackmd.io/H5OrlGYTT1y_OoBchjuK9w#How-are-reactive-clues-typically-focused
`initial + 1 = reaction + target`
In order of focus priority.
| Type of Clue | Prior Clue on Focus | Signaled Actions | Initial Target |
| ------------ | ---------------------- | ---------------- | ---------------- |
| Color | Unclued | Double Play | Direct |
| Color | Number | Double Play | Direct |
| Color | Color (but not Number) | Single Play | Direct |
| Number | Color (but not Number) | Double Play | Direct |
| Number | Unclued | Single Play | Left-Referential |
| Number | Number | Single Play | Direct |