function-machine/subtraction/expert · Sada 15

8 problems
1
Input: 8 → [?] → 22, what is the rule? =
2
? → [+5] → 14 =
3
Input: 8 → [?] → 24, what is the rule? =
4
Input: 3 → [?] → 0, what is the rule? =
5
Input: 1 → [×2 + 1] → ? =
6
Input: 10 → [?] → 23, what is the rule? =
7
Input: 1 → [×3] → ? =
8
? → [×2 + 3] → 11 =
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