function-machine/division/medium · Sada 20

8 problems
1
? → [×2] → 8 =
2
Input: 1 → [?] → 11, what is the rule? =
3
? → [×2 + 1] → 21 =
4
Input: 7 → [×3] → ? =
5
Input: 5 → [?] → 18, what is the rule? =
6
Input: 8 → [?] → 19, what is the rule? =
7
Input: 3 → [×3 - 2] → ? =
8
? → [×2 + 1] → 13 =
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