function-machine/mixed-medium · Sada 47

8 problems
1
? → [×3] → 9 =
2
Input: 3 → [?] → 5, what is the rule? =
3
? → [×3] → 30 =
4
Input: 8 → [×3] → ? =
5
Input: 9 → [?] → 18, what is the rule? =
6
Input: 8 → [×2] → ? =
7
Input: 10 → [-1] → ? =
8
? → [-1] → 7 =
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