Function Machine
Wire an ordered pair of operations to reproduce a mysterious input-output rule.
5–15 min 1 learner
How it works
- Choose two machine operations and test them against several inputs. Different operation chains are accepted if the rule is identical.
- Read the explanation after each mission. Hints are always available.
- Choose any mission or resume a local checkpoint. Progress is practice history, not a certified grade.
Controls: Keyboard / tap / labeled controls
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