function-machine/mixed-ops/expert · Sada 63

8 problems
1
Input: 7 → [?] → 9, what is the rule? =
2
Input: 9 → [×5] → ? =
3
? → [×5] → 45 =
4
Input: 1 → [?] → 11, what is the rule? =
5
Input: 3 → [×5] → ? =
6
Input: 8 → [×5] → ? =
7
? → [×2 + 1] → 21 =
8
? → [+2] → 6 =
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