What controls what?
Change one part of a small machine and discover its connections.
Example
Example
3 machines · Untimed · Experiments before conclusions
What controls what?
This practice could not start. Please try again.
Try againOn by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is usedHelp
Each arrow carries an on/off signal. A light with no incoming arrow starts on. With incoming arrows, it is on only when all its inputs are on.
Holding a light on or off overrides its incoming signals. Its outgoing signals still work. These are simplified logic circuits.
About this practice
Change one part of a small machine and discover its connections.
Report a problem
On by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is used